Tough choice, but I'd keep Holliday. He's the best overall player of the 3. Maybe you'll get lucky and land McCutchen in the draft.
Help me in return please: "Behold, the Lamb of God who takes away the sin of the world!"
OF: Ethier, Jennings, Willingham, Quentin
BN: De Aza, Pagan, Aviles
P: Felix, Price, Buchholz, Lynne, J. Johnson, Wandy, Valverde, Jansen, Chapman, Betancourt