This seems like some serious revisionist history. It's not. A lot of places said Montero's bat was one of the best in the minors, if not THE best. He wasn't atop the lists because outside of his bat, everything else that goes into begin a top prospect needed a lot of work, IIRC. His defense especially was (and still is, as far as I know) a big question mark, but I'm pretty sure there weren't many people who didn't consider his bat to be MLB ready at the beginning of the season. Obviously there's no way to prove that, but I just personally believe that Montero has the ability to provide some very serious offensive production. Whether or not his defense improves or if he even sticks at catcher is to be determined, but his bat can play at the MLB level right now