I'm not really sold on the "fixed" thing per se. I don't think it was decided before teh game that Dallas was going to win. That said, I'm very curious if there was any benefit to the ref for Dallas winning. Something had to be up. Either he just wanted Dallas to win, or more likely he saw Dez run on, heard the crowd react to the call, and got scared of scrutiny. Now it's backfired on him and he's going to get grilled for this even more then if he left the flag down. Would hate to win the game this way, that will always be brought up when talking about this season.
Irvins immense defending of the ref's decision is hilarious if anyone is watching. His homerism is pure comedy.