Nah, he'll be fine. He wasn't great on Wednesday, but he's been pretty steady his whole career and is coming off his best season in terms of his whip. Plus, if everything goes according to plan, he'll at best, be the #3 guy in the rotation and probably a bit further back than that, next year which is probably a better place for him.
Right, I think Catseye is a little premature in judging him based on his first start this season. Lets give him the ball a couple more times and see how he does.