Summer recruiting is winding down. Here's how the top classes are shaping up.
The players, position groups or situations that could swing the season for each of the top teams.
Indiana coach Curt Cignetti, armed with statistical evidence, said the Big Ten doesn't "run a hype machine" and is "the best league in football."
TV, realignment, stars and legends, postseason quarrels. Those themes have set up epic games and made the current sport.
How many big questions have to fall into place for the CFP contenders? Let these tiers be the guide.
From new coaches to unproven players, these issues could trip up the best teams in the country.
