The Lions have placed WR Marcus Robinson on the Injured Reserve List thus ending his season.  He has a serious quadriceps injury that he just can’t shake.  Robinson played in 10 games (3 starts) last season for the Vikings and he caught 29 passes for 381 yards (13.1 avg) with 4 TD grabs.  The Lions won’t miss Robinson too much as he likely was only going to be used in the Red Zone because of his leaping ability.