I dont think the play calling is so much Crowton, but more Miles. Crowton was never really that predictable. He is great at mixing things and keeping the D off balance.
Is it just me...or is JJ the second coming of Aaron Brooks. Tons of talent, has a laser arm, can run a little, but nothing upstairs in terms of game awareness.
I think Jason Campbell comes to mind.... long and lanky... long wideup on the throw. Long wideups is a killer. JJ has enough talent to get you 7-10 wins a year but not enough to put you in with the top.