Jon could take charge, battling the Boltons and reclaiming the North. In season five, Stannis Baratheon offered Jon the lordship of Winterfell, but Jon had to refuse because of his Night's Watch vows.

That's why Kit Harington took Jon Snow's armor, or at least a few pieces of it, since there was more than one set. Speaking to Men's Journal, he admitted he aimed for something small.

Jon Snow's nicest, ... The armor breast plate will be the hardest, but if you can find a plain version at a Renn fest and then draw or stamp the wolf heads on it, you're set.

I kept some of the armor that I use for Jon Snow’s outfit, like the wrist protectors I’ll wear in his costume. I thought those were pretty cool.” Game of Thrones returns in 2019.