Regarding the guys in AAA, Pinto had four hits today and now is hitting .364, while Hicks was 0-6 and is now hitting .222. Pinto has shown that he can hit AAA pitching, so unless his defense or his health are an issue, bring him up!
IMHO, Hicks hasn't mastered Triple A and the splits remain troubling. If the Twins want a better-fielding Bombo Rivera or Pedro Muñoz, they can call him up and platoon him. I hope he "gets it" against right handed pitching or his value will diminish to platoon/fourth OF.
BTW, if an outfielder goes, it wouldn't surprise me if it were Schafer ahead of Robinson. Robinson is what he his--this year's version of Jason Repko--fine fielder at all three spots, limited hitter. I haven't seen all the games, but it is my understanding that Schafer has been pretty bad in center.