I hope mine is good, I think there are some players with potentials higher than deserved (Chase Headley for example, sure he was a former-Texas League MVP and was a former top Padre prospect, but that was with a thin system. His ceiling is a B, a solid major leaguer, nothing more).
Of course my list is limited to my knowledge of other teams as well, I picked out players who stood out the most, even bench/fringe players.