The staff desperately needed to bring in some WR talent in their first year, as the cupboard was bare. They wiffed by getting Spruce, McCullough and Vincent. They REALLY needed to get speedy types in here (at least 2 if not 4 guys). Yes Vincent is gone, but attrition happens. Get numbers.
Last year we got 3 and we should have gotten more given one guy was sure to grayshirt and not contributed after blowing his ACL late in the HS season.
G. Thomas is the only guy we have right now that is electric, but as Syko points out, we can't seem to get the ball to him other than via handoff and screens.
WHY is that? The coaches are dumb?
I watched GT on about 8 pass plays when he was in there. He may be fast, but he is NEVER open the way Spruce is. So, I question his route-running. However, with that said, how about we put in those PICK plays the other schools run all day long? Design some pick plays to rub off the man coverage and allow this guy to get 1 vs 1 in some space. If we don't figure out a way to get him in space, we are playing into the defenses hands.
As for the OP, I probably should have stated this is a big part of the problem, but obviously, it's not the only problem. But I do believe that PERSONNEL is a bigger problem than the position coaching. Gus Malzahn would be putting up 30 points a game with this personnel.