Here you go NCommand !
PUP List - Football Related Injuries
If a player has a football related injury ( injury happened on the football or practice field ) the FO has the ability to put the player on the Active PUP List at the start of Training Camp.
The player can be activated from the list at any time.
If a player is still not activated at the end off Pre Season the FO can put the player on the Reserve PUP List though the player is not allowed to practice or play during the first 6 weeks of the season.
After the sixth week of the regular season the FO has a five week window to either let the player participate in Practice again, put the player on the Iunjured Reserve List or Release the player.If the player returns to practice the FO has another three week window to either Activate the player ( 53 man roster ) or finally put the player on the Injured Resere List.
NFI List - Non Football Related Injuries
The NFI List works the same as the PUP List. The only difference is that the list is used for a player who has a injury unrelated to football ( injury did NOT happen on the football or practice field ).
Also, if a player sustained a injury before he was selected by their team in the NFL Draft ( college football game or practice, preparation for the draft, private workouts etc. ) the FO can put the player on the NFI List at the start of Training Camp.
Injured Reserve List
A player must have a severe injury to be put on this list. 1 player can be activated from this list, Injured Reserve / Designated To Return. The rest is not eligible to play for the remainder of the season, regular season + post season.
Designated To Return
Following the cutdown to 53 players, the new Reserve/Injured rule will work as follows:
1. Only players with a "major injury" who are placed on Reserve/Injured after 4:00 p.m., New York time September 4, or thereafter during the season, will be eligible to be reactivated at a later time.
2. A "major injury" is defined as an injury that renders the player unable to practice or play football for at least six weeks (42 calendar days) from the date of injury.
3. Each team may reactivate only one player placed on Reserve/Injured after 4:00 p.m., New York time September 4. That player must be "designated for return" at the time the club places him on Reserve/Injured, and such designation shall appear on that day's Personnel Notice.
4. Such player is eligible to return to practice if he has been on Reserve/Injured for at least six weeks from the date he is placed on Reserve. He is eligible to return to the Active List if he has been on Reserve/Injured for at least eight weeks from the date he is placed on Reserve.
A player who is on one of those lists does NOT count against the 53 man roster, can participate in team meetings, take advantage of the training + medical facilities, but cannot practice with the team.
Important is that if a player participated in practice during Training Camp, even if it was only for a few minutes, all PUP and NFI List options are off the table !
That means the injured player counts against the 53 man roster at the start of the season. The FO then must decide if they want to keep the player on the 53 roster man roster ( if they hope he can come back during the season ) or place him directly on the Injured Reserve List.
What does that mean for Marcus Lattimore ?
Given the fact that he fully participated in the off season programm so far and looked good I think the FO is just precautious in case there is a setback.
Why is Tank Carradine not listed ?
As Tank was Actived to the 53 man roster last season he is technically not considered a rookie anymore. The injured vets start reporting today.
Last but not least
All those moves are standard and happen at the start of every new Pre Season. They are definitely noteworthy but nothing to be too worried about, if at all, at this point.
http://www.49erswebzone.com/forum/niners/178994-pup-list-nfi-injured-reserve-definition-rules/
[ Edited by DeUh on Aug 25, 2014 at 3:42 PM ]