EA Sports released the first pieces of specific changes coming in NCAA Football 13. The most obvious is some new graphical stuff including rivalry trophies, like LSU-Arkansas' Golden Boot and the world famous Iowa Pig, which Iowa earns by beating itself. I made that last part up. However, any list of rivalry trophies that does not include Memphis-UAB's Bones is completely invalid, so we'll wait and see on that one.
EA also details some audio improvements, including real crowd audio recorded at a couple dozen different stadiums of various sizes last year from all across the country. Brad Nessler and Kirk Herbstreit return on the mics, but EA says it's trying out a new engine this year that should result in more life-like commentary this time.
Audio has drawn complaints in recent years, with stadiums too often sounding a little too professional in atmosphere and similar commentary lines growing stale from year to year.
For real though: Bones or we riot.