Interesting scheduling trend

More and more "mid-major" conferences are pressing their teams not to play guarantee games they have no reasonable hope of winning. That decreases the pool of easy wins the BCS schools can get. I wonder if the day will come when the only games the BCS schools can get with non-BCS schools are in the SWAC or other conferences that really have no choice from a money standpoint. Probably won't happen, but the trend is in that direction.