Mike Trout, I'd say. I know I know heresy. But god is Harper good at this age. Imagine what he'll be like at 25...
Well, his best quality right now, his base running and fielding, may decline as he thickens and injuries take a toll, but his power numbers and knowledge of MLB pitching should improve. Will definitely be interesting to watch his metamorphosis from one kind of star to another. He's Pete Rose right now, but he may morf into Mickey Mantle.
