What happened: Deshaun Watson was involved in a contested loose ball that prompted debate over whether possession belonged to the Pittsburgh Steelers. The sequence drew scrutiny over whether a fumble occurred before the play was blown dead.

Why it matters: Turnover margins remain pivotal in divisional matchups, where an unrecovered loose ball can swing field position. Capitalizing on sudden-change opportunities often dictates momentum while defensive fronts pressure the pocket.

What to watch: Watch how ball security and officiating reviews unfold as both sides contend for field position.