I would go with Favre. I see guys talking about how Favre had a running game and Marino had none. While this may be true, Favre also had those all-pro WRs like R. Brooks, A. Freeman and D. Driver to throw to. If it weren't for Favre, we wouldn't even know who these guys were. The guy has put up numbers while having no WRs to throw the ball to. Heck, I can't even name most of the #2 and #3 WRs all those years.
Favre had Sterling Sharpe, an All-Pro (and definite future HoFer if he hadn't gotten hurt).Robert Brooks was one of the top WR's in the NFL before getting hurt in '96. He never recaptured his pre-injury form.
Antonio Freeman was one of the top WR's in the NFL for years. Once he got his big money contract, he seemed to fat ### it and his production went way down.
Javon Walker and Donald Driver are both quality NFL WR's.
To say, "those guys were all scrubs whom Favre made," is not the case. All of those guys are/were talented NFL WR's.
Favre has also always had great pass-catching RB's and good TE's to throw to, as well.
Disagree.First off, Favre only played with Sterling Sharpe for 3 seasons, and Sharpe coincidentally (

) had 3 of his best 4 seasons in those years. The year before Favre, Sharpe had 69/961/4 in 16 games. The next season with Favre, he had 108/1461/13. I'd say it is clear Favre made a difference.
Then, when Sharpe suddenly couldn't play in 1995, Favre turned to Brooks. Prior to that season, Brooks best season to date was 1994, with 58/648/4. In 1995, he had 102/1397/13. Was Brooks "one of the top WRs in the NFL" when Sharpe was on the field? No. His numbers skyrocketed when he became the #1 WR.
The next season, when Brooks got hurt, Favre simply turned to Freeman, who then enjoyed 2 very nice seasons sandwiched by 3 solid years.
After that, in 2001, it was Bill Schroeder who took a turn. Favre even made him a top 20 fantasy WR (at #20

) in his one season as Favre's #1.
Then Favre moved on to Driver. Driver went from 13/167/1 in 2001 to 70/1064/9 in 2002. Big leap. The following year, he slid back a bit, so Favre turned to Walker.
The only thing evident to me in this progression is that Favre produced good numbers for his #1 WR. On rare occasions, also for the #2, but not typically.
IMO there is no way to judge how responsible Favre was for his WRs' numbers. But I agree with the notion that guys like Driver, Schroeder, Freeman, and Brooks were no better than above average in terms of talent and were fortunate to play with a HOF QB who elevated their games.