Ross is on an innings limit, and he's continuing to prove unflappable at the major league level.
Strasburg is almost back.
Roark and Barrett are awful and have options.
I'm going to make the case for Ross to 'pen while one of them gets straightened out. If he only has 40 innings left, I want them on the big club, not wasted with more 5 inning starts in AAA.