AJ McCarron is no doubt talented. He has a cannon for an arm and seems to be pretty accurate. I think the biggest area he differs from McElroy in, is he will not over analyze situations. I think he sometimes will not even analyze a situation, when maybe he should. I foresee MANY more big pass plays with him at the helm, but also MANY more interceptions. I think where McElroy currently thinks "what if" and "it might get picked" McCarron will be more "we practiced it all week, I am going for it". Saban will probably keep a tight leash, at first, limiting some of that. BUT, if a QBs strengths include that "gunslinger" nature, how short of a leash can you have without "choking" him and taking him out of his element? Think Favre, think Stafford. Exciting and frustrating are the words that come to mind.