Flyers' Trevor Zegras Dinged for Bizarre Penalty in NHL Preseason

Just about halfway through the second period of their game against the Bruins, the Flyers were called for their first individual penalty; their first of the night was a too many men penalty served by Matvei Michkov , who also scored the game's first goal.

Zegras was penalized by the referees for "improper wearing of equipment" and in real time, nobody seemed to know what exactly happened or why.

But, as we came to find, Zegras had his jersey tucked, and the NHL and its referees will apparently be cracking down on that this season.