I'm just as bearish on Leake as the next person, but, for the sake of proper development, I would leave Cingrani in LOU through at least the All-Star Break. Cingrani has a below average breaking ball, which needs some refinement. The 6 inning, 14 K no hitter that he threw was basically him just throwing fastballs by hitters; Cingrani, himself, said he used the fastball almost exclusively. I'd rather just stick it out with Leake, after all it has only been two starts, because if Cingrani comes up hitters are going to learn pretty quickly to sit on the fastball.
Paul needs more starts. Heisey needs to sit.