... chapter in Tom Brady vs. Peyton Manning written, it seems fitting to put together power rankings for all the starting quarterbacks.

Successful teams are often the result of a talented quarterback, but the opposite can hold true, as well. I'll do my best to rank all the quarterbacks from worst to first.

Author's note (borrowed and edited from a comment from a wide receiver power ranking):

Please keep in mind that these rankings are not based on the careers including what they have done in the past. For example, Brett Favre and Donovan McNabb may be better quarterbacks than Michael Vick, but in all reality, if those guys aren’t as productive as the other guys are then they are going to sit lower on th...

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