The Kansas City Chiefs kicked off their preseason with a 20-17 loss to the Arizona Cardinals on Saturday. While there was some disappointment brought about by the team’s defeat in its first outing, there was a lot to smile about for Chiefs fans now that the preseason is finally underway.

Quarterback Patrick Mahomes spent some time before Saturday's preseason game running up and down the Kansas City Chiefs sideline, yelling, jumping and psyching himself up for his first game action since last season's Super Bowl.

Brownlee made a heck of a touchdown catch, the highlight of the Chiefs’ 20-17 loss to the Cardinals in the preseason opener here in Arizona — and, ahem, most certainly the highlight of the 48 seconds Patrick Mahomes spent on the field.