This season, unlike any other, has been one of ambiguity at the top as to which team is truly legitimate and elite, and which teams are hiding deadly weaknesses that will expose them early. Last year, highly touted Penn State was considered one of the national championship favorites, but they broke down mentally after only a few games, finishing as a mediocre 6-6 team. A team like Indiana, who was ranked in the 20s to start the year, ended up being the undefeated national cha