A little edit I made trying to demonstrate the ever popular, Bran is the Night King theories. I like to think that this type of ending would have given the Night King much more potential in being an interesting character again, were he to return in any planned sequels/prequels....

I wish I was better at editing and Photoshop. I had it originally where it's more apparent that he warg'd into the night king right before getting stabbed, and his eyes turn from white to blue, but I just wanted to get it out while the hype (or lack there of at the end) was still there :/ Enjoy!