Here's some more "TV News" scoop from the current issue of TV Guide magazine: Frasier producers are wooing Oscar winner Emma Thompson to reprise her role as the shrink's first wife, children's singer Nanny Gee — the character she originated on Cheers in 1992. "We've found a very funny story that brings her back," says exec producer Joe Keenan, who adds that if Thompson's schedule allows, the episode could air in time for November sweeps. Isn't that convenient.