Rodgers played lights-out in every game. He threw for 45 touchdowns and six interceptions, and it could have been more if so many of the Packers' games weren't huge blowouts.
Brees shattered Marino's yards record, but he averaged fewer yards a pass than Rodgers (8.34 to 9.25). And he threw for 46 touchdowns but 14 interceptions. If the Packers left Rodgers in and throwing in blowouts the way the Saints did Brees, this wouldn't even be a discussion.
I think Rodgers made up for his only games with a quarterback rating of less than 100 (96.7 against the Raiders in Week 14, 80.1 against the Chiefs in Week 15) with a ridiculous Week 16. And here are his numbers against playoff teams:
Week 1 vs. the Saints: 27-for-35 for 312 yards, three touchdowns and no interceptions
Week 4 vs. the Broncos: 29-for-38 for 408 yards, four touchdowns and one interception
Week 5 at the Falcons: 26-for-39 for 396 yards, two touchdowns and no interceptions
Week 12 at the Lions: 22-for-33 for 307 yards, two touchdowns and no interceptions
Week 13 at the Giants: 28-for-46 for 369 yards, four touchdowns and one interception
Rodgers also never had the kind of games Brees posted in losses at the Rams and Buccaneers (two touchdowns and five interceptions, combined).