If you don't think this class of free agent quarterbacks is weak, look no further than ESPN's rankings of the best free agent options at each position. That's where you'll find exactly zero quarterbacks who made the cut for their first three tiers: no franchise players, no Pro Bowl caliber starters and no capable starters, either.

Russell Wilson's future remains up in the air as he prepares to hit free agency after one year with the Pittsburgh Steelers. One NFL analyst believes Wilson could land on an NFC contender that needs an insurance policy for its young quarterback.