I have to side with FouLLine about Straily. He's been as dominant in the minors as Cingrani if not more so and he has a better arsenal. I think Straily's struggles are more about pitching in the AL and maybe nerves. His stuff is high quality and I think he will be successful as a MLB pitcher, if not this season then soon.
I really like Straily and would have no problem pitching him against the 'stros; however, my moves are limited and I can't really afford to pick guys up for one start. If he were definitely staying in the rotation, I'd grab him.