So there's an article over at tulsadrillers.com that outlines the expected roster for the Rox AA affiliate. http://tulsadrillers.com/news/drillers/?id=4534

Among other things we learn:
-Rotation will be Morales, Reynolds, Lo, Mattheus, Asahina
-Register moves to bullpen, will close
-Rifkin jumps from short season to AA, will start at first
-Gaetti, Miller, Czarniecki slated to start in OF

The team's roster page has 21 players listed of a possible 24. Since only nine are pitchers, I'd figure the last three guys are probably hurlers, and since Darren Clarke, Adam Bright, Judd Songster, and Jentry Beckstead are as yet unaccounted for, it's probably three of those four.

Still haven't heard anything about Matt Macri, Corey Wimberly, Doug Bernier, Samuel Deduno, Justin Nelson, and Jud Thigpen. I'd have figured on Wimberly, Macri, and Deduno being at AA for sure, especially since they're not on the Modesto roster that was posted here earlier.