2011 stats: .337/.397/.670 with 21 HRs and 17 stolen bases in 23 attempts for Elizabethtown.

Last Year's Rank:

Acquired: Drafted by the Twins in the 4th round pick in 2010 June Major League Draft out of Rafael Lopez Landron High School in Guayama, Puerto Rico.

I really liked Rosario coming into the 2011 season. As an 18 year old in GCL, his .294/.343/.438 and 22 stolen bases made him a very decent looking prospect. He was drawing comparisons to Bobby Abreu when he was drafted.What I didn't expect is that Rosario's power would go as crazy as it did in 2011. In 298 plate appearances, Rosario belted 21 HRs as a 19 year old for Elizabethtown. His play upstaged his more heralded team-mate Miguel Sano. Both hit 20 HRs after only one other player had done so in the last 20 years of the Appalachian League.

Coming into 2012, Rosario is also looking at a position change. With all of the outfield prospects and lack of infield prospects, he is being tried out at second base. If Rosario can play second base, he would definitely have a chance to move quickly through the system. Will Rosario be able to play second base? It will be interesting to see how he does there defensively and how his offense does in A-ball. Some good analysis on Rosario here a lot of it focused on his swing. There also seems to be a pattern of E-town inflating statistics. Rosario has a long way to go, but at 20 years old, I wouldn't dismiss how he did last year or his ability to refine his swing. He struck out in 20% of his plate appearances in rookie ball, so that is a little bit of a concern. A second baseman with power and speed anywhere near what Rosario has shown so far is very hot commodity.

Ideal scenario: Rosario can play second base. If he can stay at second defensively while hitting for good power, he will be on the fast track to Minnesota. He isn't going to be the 1.067 OPS guy we saw last year, but just continuing to show some power will move him quickly.

Path to the majors: If Rosario stays at second and keeps hitting, he could be with the Twins by 2014. If he is destined to be an outfielder, it will take longer. Look for him in 2015.

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