The bottom line is that the majority of players in the NFL have suffered injuries and have missed playing time especially offensive and defensive linemen. Few NFL players are injury free. Players are bigger and faster than ever. Football is a brutal sport and more injuries are occurring every year. Check the injury reserve list, it's larger than ever. IMO criticizing Keim for signing players that have had injuries is foolish as they all have especially the free agents. Players like Fitz and Patrick Peterson are really exceptions. Sadly that is not going to change.