I'm not concerned at all about this. As a matter of fact I think this whole lefty/righty rotation is overrated. Looking at the AL Central best lefthanded hitters (the bulk of the games) White Sox - De Aza and Dunn Tigers - Avila (VMart is a switch hitter) Indians - Kipnis, Chisenhall, Bourn and Brantley (Asdrubal, Swisher and Santana are SH) Royals - Hosmer, Gordon and Mous So the Twins righthanded staff will have a decided advantage against 2 teams, a wash against one and matchup problems against the Injuns. That's not enough of a reason to put an inferior pitcher in the rotation for all of the rest of the games. Although Diamond might make the team. Currently it's a 3 man race for the #4 and #5 spots (with Worley and Deduno).