What has led to the change in philosophy of a game that used to be based on running backs and the middle linebackers who tackled them? NFL.com's Steve Wyche will take a look at the evolution of the modern passing game.
Here's what else is on tap for Monday:
• With a ruling expected this week on Drew Brees' franchise tag grievance, one unnamed player -- one of the 21 to be franchised -- recently said the Saints quarterback has "kind of become (the union's) fair-haired boy," because the NFL Players Association supported him in his contract standoff with the team.
• Elliot Harrison continues his series reviewing the best games of 2011, with No. 15.
• What do NFL players do in the summertime when they have no practice? They tweet, for one thing. Here's a roundup of what some of your favorite NFL stars are doing in cyberspace.
• Your fantasy team plays in the NFL, so why don't you play on NFL.com? Sign up now to play the official free fantasy game of the NFL.