Board Thread:Questions and Answers/@comment-202.80.217.27-20160620145143/@comment-25371179-20160620222316

No. It would be good fan-service, but it would be cheesy and out of character for Jon, if you ask me. Jon knows he has to be a leader, especially in the "war to come," but he has absolutely no desire to sit on the Iron Throne. He didn't even want to be the Lord Commander of the Night's Watch initially.

If we have to get technical about it, he would probably adbdicate it for Daenerys. And I doubt that after all she has been through, Dany would just give it up for Jon because he/his followers claim him to be Rhaegar's trueborn son with Lyanna.

I think this was largely hinted by Davos and Tormund saying that Jon is no king. He's a leader, but he doesn't want to be the king.

I'm not sure if the series will really end with Dany as the queen. I am constantly changing my opinion on that. But I do not think it will end with Jon as the king, as cool as it might seem.