If Katie Couric, who’s talking to several networks, strikes a syndication deal with NBC, we may see flashbacks of the old “Today” show duo of Matt Lauer and bubbly Couric. We hear NBC would push for a clause in her contract that would include a presence on the morning show. Our source stresses that a “Today” gig wouldn’t be full-time. NBC didn’t get back to us. Couric’s rep said, “Katie and Matt will appear on the ‘Today’ show together this Wednesday promoting her book.”