It's not about putting Favre down, but your argument for why Rodgers and Brees aren't in his category is just not valid.
For the record, Brees is averaging more yards per season AND more touchdowns per season than Brett Favre did.
Drew Brees: Averaging 3703 Yards/Season, and 25.5 TD/Season
Brett Favre: Averaging 3592 Yards/Season, and 25.4 TD/Season