Do you know for a fact that Brady was constantly booed or is this hearsay? I am only asking because that is not what I recall. There is no doubt that there were fans who were excited about Henson since he was the local super athlete with the really deep radio voice. What is also forgotten is that Tom Brady is a self made man and QB. He became the GOAT because he kept getting better. Tom Brady was a very good college QB. He was beat out by Brian Griese in 1997 who ended up having a nice meat & potatoes NFL career. Who knows what Drew Henson could have been if he stuck with football. The conspiracy theory is Steinbrenner as a Buckeye fan gave Henson an unprecedented contract to play minor league baseball to remove him as a threat to OSU. Too bad for Henson he was like so many other great athletes in that he could not handle a curve ball. Back to Brady, in college he was not the superstar that he would eventually become. His measurables after NFL evaluation was an afterthought of a pick by NE. A lot of NFL franchises did not think much of him either, certainly less then even pessimistic Michigan fans. It's not exactly like he blew people away his first few years. Those first few NE teams were built around Belichick bringing back the 3-4 and having a monopoly of all the best 3-4 ends, and linebackers. No one was saying that Tom Brady was a GOAT much less an elite QB back in 2005 when Tom Brady was 28 years old.
There are cases of QB's who figure it out after several years. There is the story of Jim Plunket who bombed with the 49'ers and won a SB with the Raiders. There is Geno Smith today. Brady is unique in his improvement curve never stopped. He just got better when other QB's plateaued or faded. In our age of instant gratification, is there a franchise willing to wait for a QB to hit 30 before he is playing at an all pro level? Can a Mahomes, Burrows, or Josh Allen become GOATLIKE at 30? Will they realize that as their supreme athletic ability fades that the real value of a QB is to process, and throw an accurate ball into a tiny window?