2B - Eric Young
Young isn't the most talented of prospects, but he does have one specific skill you can't teach: Speed. Speed of the mind-numbing variety. He will have a fight on his hands for a starting job, but he could play second or center and leadoff for a potent Rockies lineup in the rare air of Coors Field. He might not hit .260, but he could be a steal for steals -- perhaps even 50-plus if he plays every day and hits with a modicum of capability.
Other sophomore second basemen -- Reid Brignac (TB); Will Rhymes (DET); Scott Sizemore (DET); Neil Walker (PIT).