​Well, this is sketchy as hell.

If it seemed like the Cowboys knew what was coming on every play against the ​Saints Thursday night, it's certainly possible that they did, somewhat.

We present to you: this man in a ​Cowboys polo with a headset posted up right behind Sean Payton, caught on television many times during the fourth quarter of Dallas' upset win. Hey, he's even got a cell phone!

​​What's he doing there? Security of some kind? Or the least-incognito spy of all time?

He could've at least worn Saints gear, or a burlap uniform, or ANYTHING OTHER THAN A COWBOYS POLO.

Let's check in on a key late fourth quarter possession. Is our man there, by any chance?

​​Yes, he certainly is.

Dallas didn't score in the second half of Thursday's showdown, but rode their swarming defense to victory regardless. If you were curious as to why that defense was able to swarm so effectively and telegraph so many plays, maybe someone should ask Headset Man?

#HeadsetGate, indeed.