Writing at SI.com, Baseball America's John Manuel shares his top 20 prospects in all of baseball. Our own Jesus Montero is fifth on his list. Manuel writes:

Why he's here: The minors' best hitter, Montero gets compared to Mike Piazza as a catcher whose hitting tools far outstrip his defense. The Yankees don't see him as Jorge Posada's heir because his defense is on par with Piazza's or worse.

What he'll be: Because he's likely to move out from behind the plate, Montero should be a first baseman or DH primarily. Other ex-catchers with premium bats such as Paul Konerko and Carlos Delgado leap to mind.

When he arrives: New York's offseason moves will dictate whether Montero spends all season at Triple-A Scranton/Wilkes-Barre or moves up to the big leagues as a part-time catcher and DH.

Via Steve Lombardi.