I think they are probably doing stuff to him that they don't to other WRs because he is a little bitch and reacts so strongly. Like NoDak said, opposing players should absolutely exploit that. It is nothing new for players to try to get into their opponent's heads to knock them off their game. I'm sure it happens at some level in every game. It's up to ODB to deal with it. If they are saying/doing things that are over the line then the officials need to get involved but until then ODB has to do a better job of keeping his head.