With depth being a major point of emphasis, all the RP's with options left will likely be sent down aside from the locks (Osuna, Tepera, Oh, Barnes, and Loup). Might as well look to see if Clippard, Alb, etc, have anything to offer. I'm not expecting anything except major suckage out of Axford so not a big fan if he ends up making it, but then again relievers are so unpredictable that who knows who can have a good couple of months out there.