It's quite possible that no team has a bigger mess to sort out at quarterback than the Buffalo Bills. EJ Manuel hasn't looked like the quarterback he was in college, Matt Cassel hasn't been a consistent starter, and Tyrod Taylor is a dynamic quarterback with zero starts as an NFL quarterback.

With training camp opening on Friday, all eyes are on the quarterback position to see who takes reps with what offense. According to Mike Rodak, Cassel and Taylor have edged ahead of Manuel on the depth chart.

It's early -- really early -- but we've finally gotten a glimpse at what coaches are looking at with regards to the quarterback position. Manuel has a lot of work to do if he wants to earn the starting job, as he's taken the back seat to Cassel and Taylor on day one.

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