McKinney is coming off of a back injury that kept him out all of last season.  If he is healthy look for him to start at right guard for the Browns.  McKinney has played in 61 games for the Miami Dolphins in 5 years (34 starts).  He is a player with a mean streak that should help the Browns’ running game and he’s a big guy at 6’3″, 310 pounds.  This was a good signing for the Browns as they need to get better along the O-Line.