02-10-2017, 05:20 PM
Even if you only look at this era, I can't say with 100% conviction that Brady is the best. What if Peyton or Rodgers spent their careers with Belichick, and Brady was drafted by some other team? Peyton or Rodgers would probably have a fist full of rings, and I certainly don't think Brady would have 5.
The training, nutrition, medicine, fitness, playbooks and rules evolve. The athlete does not.