Not every team can finish in the Top 25 at the end of every single season. Some teams move in, and others are forced to drop out. It's how college football works.
Every team can't be Boise State, which has finished in the Top 25 for what seems like an eternity. Not every team can be Ohio State and consistently finish with a record anywhere between 9-3 and 11-1.
So what 10 teams have the greatest chance of toppling out of the Top 25 for next season?