by Wayne Friedman on Mar 3, 1:14 PM
TV fortunes can change when least expected. And next season, Thursday night will get a big facelift -- with the first eight weeks featuring CBS' new "Thursday Night Football" franchise. So CBS' big-rated comedies, including Thursday's overall leader "Big Bang Theory," will need to move - temporarily. After the eight-week NFL package ends, two months into the TV season, the shows can move back to Thursdays.