If they didn't get the message from the Chiefs loss to TB in the Super Bowl years ago, they should have gotten it loud and clear today.
The way to make KC look bad and beat the brakes off them is to get a 4 man rush that collapses the pocket and gives Mahomes no escape lanes and no time to throw, harassing into bad throws and mistakes all game long.
Get to work Beane...everything you do in the off-season should be to build a D-line capable of this.