Mike Thomas suffered last season from what many young wideouts suffer from---dealing with NFL-caliber hits on a fairly frequent basis. This probably had him being more concerned about the hits than handling the rock. The way you deal with that is to come back and strengthen/toughen your body so you can handle those big hits better and to get more savvy at route running and avoiding big hits after the catch. Isaac bruce jumped from 21 catches his rookie year to 119 catches in his sophomore campaign. I do not expect the same growth spurt from Mike, but I do expect significant growth.