Matt Cassel asks his Chiefs teammates if anyone else feels like an idiot wearing a football helmet and shorts
Brad Childress and the Vikings' coaching staff hang a banner reading "Work Hard" against a wall, careful to hide the "Welcome, Brett!" message on the other side
Jets QB Mark Sanchez is excused from practice for 15 minutes to grab a quick HJ
The Eagles' offensive line erupts into a full-fledged brawl after right tackle Shawn Andrews resentfully complains that he never gets to snap the ball
The sound of footsteps sends the entire Lions receiving corps scrambling for the locker room
Eric Mangini disciplines the Browns by removing the licorice whip he's chewing on and lashing players with it
Peyton Manning uses afternoons to get caught up on the Colts' paperwork
Michael Vick completes a perfect handshake to Plaxico Burress as they respectively enter and exit Roger Goodell's office