People keep saying this stuff and ignoring the fact that 5/12 of the new big 12 teams are currently ranked and 1/14 PAC teams are ranked. OU isn't getting enough respect because they have played a weak schedule and have escaped with close wins against terrible teams. Tulane, Nebraska, Kansas are all terrible and they barely won. Their best win is what - a 3 point win vs. WVU in Norman? They have yet to play 2, 3 and 4 in the league. If they win those games they will have earned respect and will get it. Right now they were just Wake Forest - good record without any good wins. OU hasn't earned respect yet. The only games they have won convincingly are against two teams that fired their coaches mid-season.
On the other hand, Oregon went into the Horseshoe and ran it down OSU's throat. And by the way no one else in the PAC is ranked and only Utah is getting votes. People don't respect the PAC. I'm sure the new Big 12 will be underappreciated, but the way voters are ranking these teams and viewers are watching, it suggests that may not be the case.