(Spoilers Everything)Could Jon inherit Beric's trick?

In the books and the show(Iirc), when Arya meets up with the revived Beric she sees him draw his sword along his palm and the blood catches fire. I think he may recite something in Valaryian, and I'm sure Mel might know of something like this so I wonder, could Jon now use the same trick to have a flaming Valayrian steel sword? That would be a very useful weapon against Others and wights.(sorry for any mistakes, on mobile)