With FX's Nip/Tuck promising to ID the Carver in the second hour of this season's Dec. 20 finale, last-minute theories abound. Editor Ed Martin at Jack Myers' MediaVillage.com has cast his vote for Liz the lesbian anesthesiologist, who, he says, "has always objected to Christian's proclivity for treating women as sex objects, both in his personal and professional pursuits. I'm not sure what sent Liz over the edge, but she is clearly offended by the growing popularity of cosmetic surgery." OK, but where did she buy that creepy mask?