The Bills have been sniffing around on back-up quarterbacks, according to sources, owner Ralph Wilson, Jr has talked openly about how signing T.O. was done at least in part to raise the profile of the small-market club. Again, Vick would be out of the spotlight, depending on how Trent Edwards performs he might have a shot to start down the road and the team continues to look at ways to get more diverse on offense and spread teams more.