If you are going to be catching, you should train catching/carrying. Well, hell I would be doing that anyway

Your guy should retirte and re-roll to get 8's in punting/kicking/tackling. Then, when you get your guy, look at his weight, that will tell you if he will ever have GREAT speed. over 200 is slow, under 190, very fast, but weak. After that, go training alone for the rest of this season, on Speed/agility. when they are above 30 dump your SP into speed and agility, and nothing else. (speed more than agility, but get agility to soft cap.) But Definitelt retire the one you have now, at level 1 you really are missing a lot of sp , I made that mistake with The Human Jukebox, and I really wish I had those extra SP