My guess for minor league rotations:
Memphis
Helsley
Cabrera
Woodford
Gomber
PDL
Springfield
Warner
Walsh
Arauz
Shew
Krucynski
Palm Beach
Fagalde
Tewes
Meisner
Rondon
Oviedo
Roberts (when suspension is over one of the above will move to pen, unless injury involved)
Peoria
Shlesener
Parsons
Predergast
Seijas
Daulburg