The guy I could see taking over Woodsons current role if it were necessary is Jarrett Bush. As far as I can tell he's always been a pretty reliable and willing tackler and his coverage skills wouldn't be tested nearly as much as an outsider CB. He's got the right physical body type and size for it too. I believe they used him in that position to blitz quite a bit last year too.

Originally Posted by: Stevetarded 

I’m going to roam a little bit. It’s different than corner. It’ll be fun to play more safety. It’ll play to my advantage.

Charles Woodson wrote:

I find it scary Bush will be starting at rcb. He is a liability in man coverage. In my opinion, Shields will eventually beat out Bush for the starting cb position next to Williams. Shields is playing for his job right now and that tends to bring out the best in a individual. Sheilds has to much speed to just toss him aside. His problem was his toughness and ability to tackle. I feel Sam can overcome these obstacles and return to his starting role. Bush will be utilized on special teams.

Sheilds Starter 

Bush Starter 

Originally Posted by: dhpackr 

Bush just might be a slow developer. The Packers have spoiled us because so many young players contribute immediately. However, Bush's transition to the NFL has been a slow one. I’m just speculating (haven’t seen any practice), but he may just now be reaching the point where he can start. It took him six seasons, but his timing couldn’t be better, as Green Bay needs a couple of corners to step up.

Originally Posted by: porky88