We didn't really have much depth last year either at AAA and why Gaddis and Curry came up over Battenfield and Myers. Heck, we were relying on McCarty, Pilkington and Tully. I do think Quantrill is either traded for AAA pitching or is the 5th starter (pushing Allen maybe back to AAA). Or, they will just trade Bieber for AAA pitching/hitting.
And, at AAA, there will be 1 or 2 of Dion, Nikhazy and Mace ... not the best but will be adequate fill ins to Gaddis, Curry and Morris and I guess Battenfield..