Here's the article: http://sports.yahoo.com/news/tennessee-qbs-struggling-training-camp-182922582--ncaaf.html The more I read, the more like 6-6 seems like the ceiling. It even mentions the walk-on QB. Daaaauuuuuummmmnn.
All the drops are disturbing, considering they were playing against air. I've never seen a game of catch resulting in less than 90 % completions...