Chiefs aim to avoid letdown against Browns

(Photo credit: Denny Medley-Imagn Images)
Kansas City Chiefs coach Andy Reid wants to make sure that his team isn't getting too comfortable just because it locked up the AFC West last week.

There is plenty of football left to be played for Kansas City, which will try to maintain its momentum when it faces the host Cleveland Browns on Sunday afternoon.

The Chiefs (12-1) clinched the division for the ninth straight season