538 is a Grantland-sponsored site. The only place you see it is on ESPN via GRANTLAND, which is run by Bill Simmons.
Sorry, but what Montana did was FAR tougher than what Brady did.
It is not even debatable that Montana was a far better QB, played against better competition in the playoffs EVERY year and spent half his career with very much also-rans.
Anyone remember Wendell Tyler, Renaldo Nehemiah, Mike Wilson? The 1981 and 1984 teams were literally not much better on offense than any offense Brady had. The reason the Niners were so damn talented on offense was because Bill Walsh had such an eye for talent it was insane.
He saw Clark catch 11 passes in a drill where he was there to look at the CLEMSON QB, and he drafted Clark instead.
He found Jerry Rice at POWERHOUSE Mississippi Valley State.
Charles Haley was from Div I-AA JAMES MADISON.
Two of them are NFL Hall of Famers. Did anyone else draft them? No. but people complain that Montana played with nothing but All-Pros. Did it occur to anyone that the Niners actually built their team with a LOT of unheralded prospects, outside of Joe, Ronnie and Jerry?
There was an entire article about the way Walsh drafted the core of the Niners and he was a genius at that, but whomever took a shot at my calling the PLAYERS that Montana played with most of his career also-rans should not be including his COACH, you know?
THE GENIUS AT WORK BILL WALSH BUILT THE SAN FRANCISCO 49ERS THROUGH BRILLIANT TRADING AND DRAFTING, AND THE 1986 DRAFT WAS HIS MASTERPIECE - SI.com