It might look like a letter fell off the back of his jersey, but outfielder Oswaldo Arcia is actually a fully-named outfield prospect working in the backwoods of Minnesota. A legit power threat who hits and hits at every level with which he's faced, the Venezuelan Arcia only needs to refine his plate approach enough that he can take a walk once and awhile, rather than swinging and missing at ball four day after day. He's already looking just fine in the outfield, and the Twins have had plenty of time to see him in all three slots, too.