Tina Fey and Jon Hamm together? TVGuide.com is reporting that Hamm, the star of “Mad Men,” is in advanced talks to do a multi-episode arc on “30 Rock.” Hamm, who showed his funny bone as the guest host of “Saturday Night Live” last week, would be playing a potential love interest for Fey. And wouldn’t it be nice if Fey returns the favor and gets his 60s groove on and seduces Dick Drap