College football has changed a lot, over the years, and Pat Forde, of espn.com, says the sport may continue to do so.

Nebraska head coach Bo Pelini will be coaching in the Big Ten

Sometimes the changes are obvious, like Nebraska, who's now in the Big Ten. I still remember Nebraska and Oklahoma battling it out for the Big-8 title, year after year.

And sometimes, the changes are a little more subtle, like Michigan going four years without finishing in the top-25, or Notre Dame, withe their fifth head coach of the decade.

Yep, it's a changing world. And college football is no different.

espn.com