The Bills have signed 26-year old veteran linebacker Teddy Lehman to add depth and help out on special teams.  Lehman has played in 41 games (16 starts) in his NFL career and he has made 147 tackles, had 1 sack, defensed 3 passes and has 2 interceptions.  This was a solid move for the Bills to find a decent veteran player sitting at home at this point of the season.