I think Rainey is higher in the bullpen pecking order and maybe Doo is lower. I also think they'll give Rogers a longer look for the rotation, barring another signing. To my eye, they look short on rotation innings because I don't think they will get more than 250 innings out of Gray and Strasburg. Corbin actually had a couple of decent prolonged stretches last year (4/16 - 6/30, and all but one start in September) and has been healthy, so I'm optimistic about him. If not Greinke, then a Tyler Anderson might be a good signing. Really could use another 160-180 IP out of a starter, then community auditions for the 5th slot. I'd also feel better about the bullpen if they pulled in a Ryan Tepera as the top dog and everyone shifted down a slot in leverage.