I don't view it as controversial, but more of just punting on a decision. Two weeks isn't a big deal. Either May or Pelfrey should go to the pen though. The pen needs their help. The Twins are more than welcome to become innovators but I dont think the rest of the league will be following them anytime soon. Over a season it will cost a starting pitcher a half dozen starts. Unless what drjim said above and a team can use a guy in relief on his throw day.