Some of those sacks were because Alex didn't know where to go with the ball, tucked the ball and took the sack. 49ERS need to be very alert on 3rd down, that is where the Ravens LOVE to bring extra rushers. Ravens will bring 5-7 defenders to rush the QB, they will sometimes load up on one side of the line.
Watching the Ravens games on NFL game rewind, throughout the whole regular season and in the playoffs, Ravens would time and time again dial up blitzes usually during 3rd downs. Suggs often times tries to get to the QB by running around him and takes himself out of the play sometimes. Ngata is a better run stopper than pass rusher, from time to time he will try a swim move to get to the QB. Kruger is mister coverage sack. With Kaepernick's mobility he can avoid Suggs run around the guard approach.
If the Ravens try and dial up the pressure on third down and Kaepernick escapes it, he's got a lot of space to run. Either that or Kaepernick can hit a hot read like he did with Crabtree, Crabtree's ability to juke out defenders he can run one in for a TD like he did against New england when they tried blitzing.
[ Edited by Team49ers on Jan 24, 2013 at 10:35 AM ]