My choice will be Bernard Pollard because i think he will give the defense an identity they've been lacking these last few seasons and i think his hard hitting physical way of playing will spread to the other players making the defense a much more harder hitting unit than before. I also think Gregg Williams will help mold the defense into a harder hitting physical group. I do think Sylvester Croom running backs coach did a very smart thing when he came right out and said he recognized a lot of plays where C.J. was being thrown for huge losses and that he thought for different reasons that C.J. needed help at RB because of the fact that we were having problems constantly coming up short trying to gain first downs in short yardage situations and that problems would be solved by bringing in a second RB to help convert these short yardage plays into first downs and also to give C.J. help in the running game where he is not trying to do everything himself and by having help keeps him fresh for longer periods resulting in hopefully breaking a big play or two in the latter parts of the game.I also think this move will help C.J. prolong his career sharing carries because he is not carrying the whole load anymore.