Preseason Week 2 NFL highlights: Tua Tagovailoa, Mac Jones torch defenses; Cowboys make unofficial history

A roundup of splash plays and key moments from this weekend

Another week, another round of NFL preseason action. And you can tell things are heating up around the league, whether in battles for roster spots and starting jobs or in anticipation of the real games around the corner. Which players and teams stood out during the Week 2 slate of exhibition matchups?

Here are some of the top highlights: