There are a lot of great football teams among the collegiate ranks each and every year. Several of them even manage perfect records.
Still, no team is perfect, and every team, accordingly, has a weakness.
In this article, and with your help, I would like to identify the largest weakness of each team in the 2010 Associated Press Preseason Top 25 poll (no particular factor decided which poll I ultimately chose).
What could ultimately keep each of these teams from winning a National Championship?
Be sure to post your opinions after you read the article, and let's try to pick out the weaknesses football fans should watch out for...