Is it even debatable that Brady isn't the GOAT, at least for modern day QBs?
Certainly the most accomplished. Great means different things to different people.
Take away Bill and the softest divisional schedule over a 15 year period (and counting) and where is he? I mean Rex Ryan and Mark Sanchez were able to thwart Brady for a time. Imagine what real competition might have meant. What if Eli, Roethlisberger, or even McNabb landed in his division.
Joe Montana went to Kansas City and made them relevant. Before that,you could argue he was the product of a system. In the end it's what convinced me he was the greatest. Watching him without much offensive support beat Elway in Denver on MNF in a key divisional game was amazing.
He's great and an awesome competitor and should be in every debate on the topic, but it's never cut and dry.