Saturday's Big 12 Championship: An end of an era By foxsports Published Dec. 1, 2010 7:05 p.m. ET By Keith FletcherFOXSportsSouthwest.comSome of the most anticipated and most-watched events in the history of television have been series finales. Not just season finales, but series finales. The end of it all, or at least the end of the way we