If there were any concerns about Ryan at all, he wouldn't be heading off to the WBC. He's fine.
I'm starting to think Ober is no lock to finish the season in the rotation even if he's healthy. I haven't been on the move-him-to-the-bullpen bandwagon so far, but I'm starting to see it.
I'm sure they're keeping him in the rotation in lieu of the young guns to fulfill the competitive mandate, but their best chance at being competitive this year involves multiple young starters out-performing this version of Ober anyway, so they might as well move him over to the bullpen sooner than later. It gives the young starters more time to develop against top-level lineups while arguably also giving themselves a higher ceiling (and lower floor, but I'm pretty over caring about the floor at this point). Plus who knows what kind of boost Ober could give the pen if they can harvest some more velocity in shorter outings?