It is a unique situation though. Brady is the greatest football player in NFL history. His accomplishments are beyond legendary. He is also an inspirational player because of his journey to greatness as a 6th round pick so people like myself are not just fans of him but have also been inspired greatly by his career.
I do think it is a unique phenomena right now because Brady is still playing and every time he steps on the field, history is being made. I will fully admit I am more vested in seeing if he can repeat with Tampa than I am in the Patriots this season. That being said, now that we are starting to come together and look like a potential playoff contender, I am following the Pats much more closely.
I also have admitted in the past, that I do think after Brady retires, I am done following the NFL. I really hate the product on so many levels from the rules, to the shady officiating, to the expanded season. It is not an appealing product anymore but I do want to see Brady finish things out and see what else he possibly could add to the greatest resume in NFL history.