Not sure I get what you mean. The winner of each of those games wins the conference, how is that not "like a championship game"?
Again, not sure I follow you. Do you mean having a CCG allows for 1 more game to be played? Not sure the point you were trying to make.
Not sure the relevance, I was solely discussing conference play. OOC schedule would still be left to each team, status quo, no change, not sure how that is "unfair". Maybe I missed your point?
Texas, GTech, Alabama & Florida will have played 13 games instead of 12 for Oregon, Oregon State & Pitt/ Cincy. That makes it completely unfair because the conference championship game would be a 13th game that pairs 2 "good" teams. The Big East, Big 11, & Pac-10 are eliminating 1 "good" matchup.
There is an inherent unfairness with schools OOC schedule that could amount to a 4 game difference in "good" matchups.
That is too big of a variable to have a legitimate National Championship system that we have......