User blog comment:IceFireWarden0/Next Official Elder Scroll's Game Predictions/@comment-142.1.57.140-20121129183607/@comment-4057437-20121129191125

Wrong, Joker - There is no way to know if the Dragonborn in Skyrim is the last. Dragonborns were created by Akatosh, who still exists, so more can be created.

As for what Akatosh may or may not do, the workings of a God's mind is beyond the comprehension of us mere mortals.