This obviously a meaningless question as Divayth is the first dragonborn (He is also the Skreeekiin Racerborn but he wanted to Jiub get on that action). This Miraak or Konahriik fellow sleeped over the tickets to this show. Fyr ofcourse will deny any of this, because he want to stay cool that way. Telavanni represent.

In all seriousness we can't tell now, because we do not know the extent of power of the first dragonborn.