I don't think the Twins should give up on Arcia or Vargas or Pinto yet. However, not all of these guys can be in the majors at the same time (IMHO), given the structure of the roster. I tend to be a bit more negative about Arcia because his flaws are so apparent, but that upside is worth waiting for. The other thing is that the player has to be willing to adjust and until I see Arcia hitting more line drives and doing better against lefties, I will be skeptical. I like that Rosario offers value even if he isn't hitting much. He plays a really good corner OF with a good arm and he can steal a base. I hope he can learn to stay in the strike zone more. I think he can be a .300 hitter with double digit HRs. I remain mystified that so many think Polanco is ready to become a major league regular SS. He's hit well in Chattanooga, but he has played the last two years, while super-prospects Buxton and Sano didn't get out on the field much, if at all last year. If the Twins actually do contend, the shortstop won't be Polanco (of course that's my opinion!).