Unless he is red hot, I don't see Mullins playing much against lefties, so that opens up CF for Hays, with RMC and Santander in left and right, respectively, and Stewart at DH. Against righties, I could see Hays in left and RMC at DH, or RMC in left and Stewart at DH, with the occasional day off against a righty for Mullins allowing Hays to play center. Santander will be in there just about every day.