Ronnier Mustelier(he can play 3B, 2B, OF)
http://www.baseball-reference.com/mi...d=mustel000---
He's not super young, he's 28..but he has only been in the system for 2 years and he's hitting .324/.378/.497. Last season he was in triple A.
He can fill in at 3B, and or RF. He's a middle infielder as his natural position, but he's talented. He's got some pop he hit 15 home runs in 114 games.
David Adams(2B/3B)
http://www.baseball-reference.com/mi...d=adams-002dav
He's 25. Naturally a second baseman, Yankees slid him to third at the end of the year and he played 3B in the fall league. He hit .306/.385/.450. He hasn't played above Double A yet. But he's got a lot of potential.
Austin Romine(Catcher)
http://www.baseball-reference.com/mi...d=romine001aus
If he can stay healthy..which he has yet too, Since he has back issues since high school..he spent most of last season on the DL. He had some time in AAA ball in 2011. Spent time in AAA ball last year when he wasn't on the DL. He can split time with Cervelli/Stewart.