Seriously. I think most conferences have added teams from time to time and not started conference records over. I have a bad feeling texas or A&M must have made that stipulation before joining. If my math is good, 67% of the Big 8 makes up the Big XII, so majority should rule. The texas schools joined the Big 8, it seems to me.
And why are we only counting 12 years of the Big XII? The Big 10 became the Big Televen and didn't start over, did it?