With all the talk about the Big Ten and Pac-10 expanding, the SEC could also expand to 14 or even 16 teams.
The SEC is known as a football powerhouse, having won the last four national titles, which is truly dominant. Having Texas or Oklahoma join in on the SEC fun would only make the SEC more dominant.
Two other factors contribute to an SEC expansion: money and becoming a basketball powerhouse. The TV deals and money for the SEC would come in like crazy even though the SEC already has that. The basketball side of the SEC could also gain power with a Big 12 or ACC team coming in.
Whatever happens, the SEC could and just might expand. If that happens, the SEC will be several cuts above all the rest.