Hutchison, Sanchez, and Osuna in AAA would be the ideal scenario, just not very likely.
Maybe trade Revere for a reliever (say, Randall Delgado for example), and then sign Blanton. So the pen becomes Blanton, Cecil, Delgado, Loup, and fill in the rest with some rec projects or minor league signings. Probably wouldn't add much in terms of wins, but having three young SP's in AAA as depth would be great. Blanton + Delgado in that scenario = Revere's projected arb figure.