From Kat O'Brien:

“If you had bet on the kids doing great out of the gate, it wouldn’t be necessarily a safe bet,” Cashman said by phone, “but we’re betting on them in the long-term, not necessarily in the short-term, and so that’s all I can say about that.Joba’s staying in the bullpen right now. That’s where we’re at. That’s (Chamberlain moving to the rotation) not something that’s going to happen here early on, and he (Steinbrenner) knows that. We’ve talked about it.”