As FX's Nip/Tuck prepares to unmask the Carver this evening, the latest reader poll at Jack Myers' MediaVillage.com has Quentin leading the pack of suspects (with 28.8 percent of the vote), while the latest odds from BetMaker.com have Dr. Costas paying 5-to-2, Christian 8-to-1, Kit 7-to-2, Joan Rivers 11-to-4, and Gina Russo is even money.