You're giving the Twins a lot of credit for plans that almost certainly don't exist, but even so... Hicks is not just succeeding at AAA. Factoring in his position, he is the best player in the International League. He's utterly dominating the league offensively, with a RC+ over 180. A couple weeks isn't going to make any difference in his 'mental makeup' or whatever other dubious factors are supposedly keeping him in Rochester. He's just too talented for that level of competition. If his intangibles are really that bad, the Twins should trade him. If they aren't, he should be with the Twins. Either way, Rochester is pointless.