My opinion only, but probably too early to tell for sure. It does appear he developed game rep talent very quickly this year though.
I'd add, as if anyone already didn't know this, I'm on board for the entire staff change. I believe that the attempts to throw into space (kinda sorta this year given lack of speed) has changed our running game, which was already decent. I could bore you with details, but I watch with binos at the games, and the line play on both sides of the ball has been improving significantly game to game. Like nothing I've ever seen before. The false starts against MSU we bothersome, but overall, I'm as encouraged about Iowa football as I've been in a long time.