After completing one NFL preseason throw for a touchdown, Patrick Mahomes showed why he's the leader of the Kansas City Chiefs, electing to hit the coaching sidelines with offensive coach Matt Nagy

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. But there’s something far more telling about that play. The throw. Or, rather, the decision to throw it at all.