The FOX Sports crew reveals the NFL's biggest first-half surprises with Tony Gonzalez, Duece McAllister, and Sammy Knight. sports_nfl_warner0923_rts.jpg p0 NFL Midterms http://start.real.com/rd?url=http://smilparse.real.com/showcase/1pubs/channels/fox/fox.smi&adcode=none 10363498794110 foxsports_free.gif superpass.gif http://smilparse.real.com/showcase/foxsports/open_fox.ram?contentId=738442 10363498794111 AFC Surprises lock_icon.gif superpass.gif http://smilparse.real.com/showcase/foxsports/open_fox.ram?contentId=738392 10363498794112 NFC Surprises lock_icon.gif lock_icon.gif big_headline