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49ers Head Coach Kyle Shanahan Thread

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49ers Head Coach Kyle Shanahan Thread

  • Giedi
  • Veteran
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Originally posted by thl408:
Originally posted by Giedi:
Originally posted by thl408:
Originally posted by blizzuntz:
Originally posted by thl408:
Originally posted by blizzuntz:

Perhaps that's why the 3rd round TE was drafted. We'll see if he can quickly get up to speed and start contributing. The one thing that might make this chart misleading a bit is that there are only a handful of teams in the league that use a fullback (21 personnel). So the list of teams that can pitch in with the 21 (fullback in) versus 12 (two TEs) "battle", as to which grouping is more efficient to pass out of is very limited. I wonder how the 49ers' 21 personnel stacks up with the league's 12 when it comes to passing efficiency (whatever that means).

I think a big takeaway from that chart is that the league's slot CB is better than the league's SAM linebacker when it comes to pass coverage. This makes sense as the slot CB could be considered a starter while the SAM LB is the part time player. So defenses will naturally place higher priority on the slot CB. 11 personnel was all the craze the past couple years - most teams used it over 60% of the time. Let's see if there is a shift to more 12/21 now.

I found it interesting that the TEs are getting higher amount of targets vs the common 2 high shell defense.

also KC adjusting to this to win a SB after losing Hill .

I assume you are referencing this tweet in that thread:
I wonder if he's still talking about 12 personnel, or TEs in general (in any grouping). Kyle has been making half hearted attempts at finding a good receiving TE2, signing old Jordan Reed, toying around with Jordan Mathews the TE formerly known as a WR, hoping Woerner would develop into a decent receiving TE. He finally went out and spent decent draft capital on a TE prospect.

Belichick spoke in depth about the pros and cons between having a FB on the field (21) versus a second TE (12). Long story short, a FB is better for the run game, a second TE is better for the pass game.

Here is Bellichick breaking down the three tight end formation for the Browns. I think there's a possibility Kyle is going to go three tight end base with Purdy being able to pass so arcuately from it.


When you say "3TE base", what do you mean? That this 3TE grouping will be replacing their usual 21 personnel (2rb/1te/2wr) as the primary grouping that keeps the defense's base personnel (4 DBs) on the field?

"Purdy being able to pass so arcuately from it". When did they do this last season? I don't recall Kittle Dwelley and Woerner being on the field at the same time last season.

Well, let me ask you why ShanaLynch drafted two tight ends instead of a running back this draft? Of course nobody knows, I"m just conjecturing too. Why 3 tight ends? Why more than one tight end? Here's my take.

First reason is to protect Brock Purdy on first downs. A tight end on either side will help in pass protection against elite edge rushers that can line up on the left or right side (Bosa is a great example). This would be the one back Two Tight end set. I'm hoping Latu will be ready to go against Reddick come playoff time.

Second reason is the ability to run against nickel packages, and still have the possibility of explosive passing plays. I'm still talking about the one back two tight end set. Adding a second tight end removes a WR and hence usually, you lose explosiveness because the formation is slower than a 3 wide receiver set. However, if you put CMC as a WR, you really don't lose speed. CMC is the equivalent of a Juan Jennings (note: from a cap perspective I don' t know if we can keep Jauan long term either.) You still have Aiyuk and Deebo as the WR's, and adding CMC, there is your 3rd receiver. Then you have the two tight ends, who can chip block the DE then go on a TE screen pass or, out jump the DB if you split the TE to the outside of the formation to force a DB vs TE situation. In other words, it's a strong run formation without losing much explosiveness from the passing dimension.

Third reason is Trey Lance. I think Trey has running gifts that Purdy doesn't. A three tight end set for Lance, will be helpful in his development, and assuming Brock is 100% healthy, they can insert Trey and the three tight end package on certain downs and distances to get Trey some live reps in live games. 3 TE set is a strong run formation. Not going to talk about the QB running from the formation, just go look at the Baltimore offense, nuff said. But on the passing side Defenses will have to account as Trey being a RB. They have to take a man and maybe spy Trey, and that would take a defensive coverage guy away from covering the TE's and the Receivers. That opens up more passing lanes for Trey. The Three TE set should be run on early downs and short yardage situations, to take advantage of the threat of the run, and Trey can pass to the TE's on crossers, wheels, and trails pass routes. Same thing with Purdy. Prudy doesn't have Trey's athleticism, but he does have tremendous short range accuracy and I think he can take advantage of the TE's greater catch radius against DBs, and call runs where the TE's have a size advantage in blocking vs nickel and dime DB's.

Finally, I think that third TE is going to be a possible replacement of two people - Jauan and Juszczyk. One is aging, and the other is a possible cap casualty. Combined Jauan and Juszczyk caught 40+ passes last year. I think a good second tight end is going to save cap space and get younger from the FB/OW side of things. Juszczyk is making about 7+ million a year, and the average salary for a decent to good tight end is lower than what Juszczyk is making.
  • thl408
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Thanks for the detailed response. I have comments on a few things (in italics):

Well, let me ask you why ShanaLynch drafted two tight ends instead of a running back this draft? Of course nobody knows, I"m just conjecturing too. Why 3 tight ends? Why more than one tight end? Here's my take.
- I think he drafted two TEs because he wants to double up on finding one good one. I do not think it's so Kyle can make the 3TE package his primary base offense, replacing the 21 group (Juice on the field).

First reason is to protect Brock Purdy on first downs. A tight end on either side will help in pass protection against elite edge rushers that can line up on the left or right side (Bosa is a great example). This would be the one back Two Tight end set. I'm hoping Latu will be ready to go against Reddick come playoff time.
- Logical reason. I can buy that. I'm also talking about 12 personnel (2 TEs). I'm not comfortable putting a rookie TE on a premier edge but I also don't know how well Latu can pass block.

Second reason is the ability to run against nickel packages, and still have the possibility of explosive passing plays. I'm still talking about the one back two tight end set. Adding a second tight end removes a WR and hence usually, you lose explosiveness because the formation is slower than a 3 wide receiver set. However, if you put CMC as a WR, you really don't lose speed. CMC is the equivalent of a Juan Jennings (note: from a cap perspective I don' t know if we can keep Jauan long term either.) You still have Aiyuk and Deebo as the WR's, and adding CMC, there is your 3rd receiver. Then you have the two tight ends, who can chip block the DE then go on a TE screen pass or, out jump the DB if you split the TE to the outside of the formation to force a DB vs TE situation. In other words, it's a strong run formation without losing much explosiveness from the passing dimension.
- I don't think a defense would put out their nickel defense (3CBs, 2 S) on the field should the 49ers play their 12 personnel. If they do, I agree, run the ball provided down and distance is reasonable to run on. Adding a second TE removes Juice from the field, not a WR. Unless you are thinking of adding a second TE, remove a WR - then it's Aiyuk, Kittle, Latu, CMC, Juice? That's 22 personnel. Nice change up, I guess.

Third reason is Trey Lance. I think Trey has running gifts that Purdy doesn't. A three tight end set for Lance, will be helpful in his development, and assuming Brock is 100% healthy, they can insert Trey and the three tight end package on certain downs and distances to get Trey some live reps in live games. 3 TE set is a strong run formation. Not going to talk about the QB running from the formation, just go look at the Baltimore offense, nuff said. But on the passing side Defenses will have to account as Trey being a RB. They have to take a man and maybe spy Trey, and that would take a defensive coverage guy away from covering the TE's and the Receivers. That opens up more passing lanes for Trey. The Three TE set should be run on early downs and short yardage situations, to take advantage of the threat of the run, and Trey can pass to the TE's on crossers, wheels, and trails pass routes. Same thing with Purdy. Prudy doesn't have Trey's athleticism, but he does have tremendous short range accuracy and I think he can take advantage of the TE's greater catch radius against DBs, and call runs where the TE's have a size advantage in blocking vs nickel and dime DB's.
- I'm simply not a fan of removing Aiyuk or Deebo off the field in exchange for Latu and another TE - whether it's Willis, Woerner, or Dwelley. None of those guys are better than Deebo/Aiyuk. It'd be doing the defense a favor. I also think that helping Lance means putting more speed on the field. His intermediate game is better than his short game, and more speed (WRs) will do better to spread the field as opposed to more TEs packed in tight to the line.

Finally, I think that third TE is going to be a possible replacement of two people - Jauan and Juszczyk. One is aging, and the other is a possible cap casualty. Combined Jauan and Juszczyk caught 40+ passes last year. I think a good second tight end is going to save cap space and get younger from the FB/OW side of things. Juszczyk is making about 7+ million a year, and the average salary for a decent to good tight end is lower than what Juszczyk is making.
- Could be something here (drafting of TEs and not a replacement FB prospect). I try to guess what Kyle is thinking based on his skill position drafting. Doubling up on TEs could mean a shift to 12 once Juice slows down and 21 is less effective.
  • Giedi
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- I don't think a defense would put out their nickel defense (3CBs, 2 S) on the field should the 49ers play their 12 personnel. If they do, I agree, run the ball provided down and distance is reasonable to run on. Adding a second TE removes Juice from the field, not a WR. Unless you are thinking of adding a second TE, remove a WR - then it's Aiyuk, Kittle, Latu, CMC, Juice? That's 22 personnel. Nice change up, I guess.
Well, *on first downs* I think the Two and Three tight end formations take advantage of Deebo and CMC's talents as running backs *and* WRs. You almost have to play zone and double CMC and Deebo to stop them as receivers. The ideal base offense is the One back personnel (and I agree 13 personnel and 22 personnel are pretty identical) CMC at RB, Kittle at TE 1, Deebo and Aiyuk at WR 1 and 2. TE 2 - hopefully will be Latu. Until Latu is ready, most likely TE 2 is Juszczyk/Jauan.
Here are some videos that illustrate the unique hybrid nature of both Deebo and CMC.





- I'm simply not a fan of removing Aiyuk or Deebo off the field in exchange for Latu and another TE - whether it's Willis, Woerner, or Dwelley. None of those guys are better than Deebo/Aiyuk. It'd be doing the defense a favor. I also think that helping Lance means putting more speed on the field. His intermediate game is better than his short game, and more speed (WRs) will do better to spread the field as opposed to more TEs packed in tight to the line.
Again, in base offense which is usually used on first and ten, Kyle likes that 50/50 run pass split. It's awfully hard to key on CMC runs when you have Deebo in the wings as a possible receiver, and vica versa. The two and Three tight ends sets adds power to the run game and the defense can't ignore that on first downs. But again, Kyle can go vertical just as easy with Kittle, Deebo and CMC manning the receiver positions. It's kind of inverse of Vermeil's 1999 offense with the 3 WR sets he ran with Bruce Holt and Hakim. Here you have CMC, Deebo, and Kittle.
- Could be something here (drafting of TEs and not a replacement FB prospect). I try to guess what Kyle is thinking based on his skill position drafting. Doubling up on TEs could mean a shift to 12 once Juice slows down and 21 is less effective
- I think he drafted two TEs because he wants to double up on finding one good one. I do not think it's so Kyle can make the 3TE package his primary base offense, replacing the 21 group (Juice on the field).
Agree, the Three TE offense will depend on Latu and Willis development. Very few teams have viable 3 starter level TE's in the NFL. Its even extremely rare to have two. Hopefully ShanaLynch hit a home run and Latu and Willis will develop into that offensive weapon level TE that Kittle has been. But odds of that will be rare. Hopefully they got a half decent TE in Latu, and maybe a journeyman TE in Willis that will get his second contract on another team. I hope after Bosa, they can keep Aiyuk. It's insane to think Aiyuk was last years leading receiver with all the other talent that's on the 49er offense.
We have a tough slate of games this year. If we can come out ontop and win it all, Kyle will solidify himself as a top HC.

health and getting off to a fast start will be keys to success this year. We have everything you need to be a top team, let's get it!!
Originally posted by tankle104:
We have a tough slate of games this year. If we can come out ontop and win it all, Kyle will solidify himself as a top HC.

health and getting off to a fast start will be keys to success this year. We have everything you need to be a top team, let's get it!!

Being in the final 4 three of the last 4 years without a top 10 QB has solidified him. He just needs to cross the finish line.
  • Jcool
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  • Posts: 44,370
Originally posted by tankle104:
We have a tough slate of games this year. If we can come out ontop and win it all, Kyle will solidify himself as a top HC.

health and getting off to a fast start will be keys to success this year. We have everything you need to be a top team, let's get it!!

Looks to me 49ers have a relatively easy schedule this year.

[ Edited by Jcool on May 11, 2023 at 11:50 PM ]
Originally posted by Jcool:
Originally posted by tankle104:
We have a tough slate of games this year. If we can come out ontop and win it all, Kyle will solidify himself as a top HC.

health and getting off to a fast start will be keys to success this year. We have everything you need to be a top team, let's get it!!

Looks to me 49ers have a relatively easy schedule this year.


The hard part will be the traveling this team will be doing. I read something like the 2nd most traveled team
Fun fact: kyle stinks in WK1 games lol. In SF they've avg less than 17 pts per game. In his 15 yrs as a play caller, his WK1 game avg is less than 20 pts per game.
Originally posted by NYniner85:
Fun fact: kyle stinks in WK1 games lol. In SF they've avg less than 17 pts per game. In his 15 yrs as a play caller, his WK1 game avg is less than 20 pts per game.

Haha. This team does not typically start off hot...takes time for Kyle/DC and the players to get in rhythm.
Originally posted by NYniner85:
Fun fact: kyle stinks in WK1 games lol. In SF they've avg less than 17 pts per game. In his 15 yrs as a play caller, his WK1 game avg is less than 20 pts per game.

Hope that changes this season, we're going to the season opener in Pitt lol.
Originally posted by illinois9er:
Originally posted by NYniner85:
Fun fact: kyle stinks in WK1 games lol. In SF they've avg less than 17 pts per game. In his 15 yrs as a play caller, his WK1 game avg is less than 20 pts per game.

Hope that changes this season, we're going to the season opener in Pitt lol.

Same!
Originally posted by Willisfn4life:
Originally posted by illinois9er:
Originally posted by NYniner85:
Fun fact: kyle stinks in WK1 games lol. In SF they've avg less than 17 pts per game. In his 15 yrs as a play caller, his WK1 game avg is less than 20 pts per game.

Hope that changes this season, we're going to the season opener in Pitt lol.

Same!

Good. Now we know who to blame if we lose.
Originally posted by NCommand:
Originally posted by NYniner85:
Fun fact: kyle stinks in WK1 games lol. In SF they've avg less than 17 pts per game. In his 15 yrs as a play caller, his WK1 game avg is less than 20 pts per game.

Haha. This team does not typically start off hot...takes time for Kyle/DC and the players to get in rhythm.

No film for him to game plan
  • thl408
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  • Posts: 33,241
Originally posted by NYniner85:
Originally posted by NCommand:
Originally posted by NYniner85:
Fun fact: kyle stinks in WK1 games lol. In SF they've avg less than 17 pts per game. In his 15 yrs as a play caller, his WK1 game avg is less than 20 pts per game.

Haha. This team does not typically start off hot...takes time for Kyle/DC and the players to get in rhythm.

No film for him to game plan

Just need 16 points. lol Kenny Pickett.
Originally posted by NYniner85:
Originally posted by NCommand:
Originally posted by NYniner85:
Fun fact: kyle stinks in WK1 games lol. In SF they've avg less than 17 pts per game. In his 15 yrs as a play caller, his WK1 game avg is less than 20 pts per game.

Haha. This team does not typically start off hot...takes time for Kyle/DC and the players to get in rhythm.

No film for him to game plan

That is part of it, the other is because of the complexity of the offense, Offenses tend to take time to get going.
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