Sounds like a few of the other scouts I talked to as well.
As to the idea that Jocketty didn't see Stewart as a starter, I have to ask then what kind of guy DOES he see as a starter? Stewart had the plus fastball that he carried with him into the 7th inning. Stewart had the plus offspeed pitch. Stewart had the control. The only thing he didn't have yet was the innings. Unless he was concerned his arm was about to fall off, which I doubt since he was still pitching, then I just don't get how you don't see him as a starter.