I see one other person has joined my Kevin Keyes campaign. I don't know what the chances are that he'll put it all together, but he'll be a force if it ever happens. Looks like his power might be second only to Harper's in the whole system. Maybe throw Michael Morse into that discussion.
Why isn't Antonelli on this list? He has as much of a chance or more to contribute to the big league team as Lombo and others already on the list.