sportsfan said he sees Detwiler as a potential 2 or 3.
I think that is reasonable. Pitchers don't have their stuff working about 1 out of every 4 appearances. Part of the learning process is to know how to adjust on those off nights. He clearly was not on tonight. But the game was only 3-1 when he left in the 6th. We should be happy to be in that position when a pitcher has an off night. He just needs to get more experience.