Remember when the Big 10 was derogatorily called the Big 2 and the Little 8? And with good reason. Now, let's say you had a season where Ohio St and Mich were not scheduled to play each other in the regular season. You could conceivably have OSU and UM go through the regular season and come out at the end as the only two undeated teams in the nation... yet, since they were both in the same conference, both teams skated by on only playing cupcakes. No, when selecting two teams to play in a national championship game, they should not be from the same conference. If they make their way through a playoff or Tournament system, then they have earned it and there is no controversy. But picking OSU to play Michigan for a "National" championship under the above circumstances would be a travesty.