I call bs on that. This isn't the nineties. The NFL is a passing game now. Look at the NFL leaderboard for passing seasons. Eight of the top ten seasons of all time have come in the last two seasons.
[TABLE=class: stats_table nav_table]
[TR]
[TD=align: right]1.[/TD]
[TD]Drew Brees (32)[/TD]
[TD=align: right]5,476[/TD]
[TD=align: right]2011[/TD]
[TD=align: right]NOR[/TD]
[/TR]
[TR]
[TD=align: right]2.[/TD]
[TD]Tom Brady (34)[/TD]
[TD=align: right]5,235[/TD]
[TD=align: right]2011[/TD]
[TD=align: right]NWE[/TD]
[/TR]
[TR]
[TD=align: right]3.[/TD]
[TD]Drew Brees (33)[/TD]
[TD=align: right]5,177[/TD]
[TD=align: right]2012[/TD]
[TD=align: right]NOR[/TD]
[/TR]
[TR=class: hl]
[TD=align: right]4.[/TD]
[TD]Dan Marino+ (23)[/TD]
[TD=align: right]5,084[/TD]
[TD=align: right]1984[/TD]
[TD=align: right]MIA[/TD]
[/TR]
[TR]
[TD=align: right]5.[/TD]
[TD]Drew Brees (29)[/TD]
[TD=align: right]5,069[/TD]
[TD=align: right]2008[/TD]
[TD=align: right]NOR[/TD]
[/TR]
[TR]
[TD=align: right]6.[/TD]
[TD]Matthew Stafford (23)[/TD]
[TD=align: right]5,038[/TD]
[TD=align: right]2011[/TD]
[TD=align: right]DET[/TD]
[/TR]
[TR]
[TD=align: right]7.[/TD]
[TD]Matthew Stafford (24)[/TD]
[TD=align: right]4,967[/TD]
[TD=align: right]2012[/TD]
[TD=align: right]DET[/TD]
[/TR]
[TR]
[TD=align: right]8.[/TD]
[TD]Eli Manning (30)[/TD]
[TD=align: right]4,933[/TD]
[TD=align: right]2011[/TD]
[TD=align: right]NYG[/TD]
[/TR]
[TR]
[TD=align: right]9.[/TD]
[TD]Tony Romo (32)[/TD]
[TD=align: right]4,903[/TD]
[TD=align: right]2012[/TD]
[TD=align: right]DAL[/TD]
[/TR]
[TR]
[TD=align: right]10.[/TD]
[TD]Kurt Warner (30)[/TD]
[TD=align: right]4,830[/TD]
[TD=align: right]2001[/TD]
[TD=align: right]STL[/TD]
[/TR]
[/TABLE]
http://www.pro-football-reference.com/leaders/pass_yds_single_season.htm