NBC is set to renew its Thursday comedies: "It looks like NBC's
30 Rock will be back for a likely abbreviated seventh and final season. I hear the Emmy-winning comedy has closed deals with its key high-level writers to return for what is expected to be a final season of 13-14 episodes ... As for NBC's other bubble comedies, newbie 'Whitney' does not appear likely to return. Fellow freshman '
Up All Night' has ...