Could be that he is one of those players with a standout attribute making him look good, but that fails in all the other attributes (You brought this problem up elsewhere - not specific to him - I think?).Played one decent game in the NAB - His other game was disappointing - Had 3 years to prove he is an AFL standard player.
For me I think what has let him down more than anything is his body. He'd address some issues the side has if he could just string some footy together for mine, but I fear he can't.