Well hopefully Gillen will answer this in Consequences.
Still thankfully we won't go with a classic royal method to resolve problems by that I mean alliance marriages.
Black History Month & 29 Days in February
I could actually see a Namor mini coming out of this; after AvX, Namor is wanted for acts of terrorism by every nation on Earth. Storm has taken over the X-Men in Scott's absence and banished Namor from the team for the destruction of Wakanda(she may be persona non grata in Wakanda post-AvX but she still condemns Namor's actions). In desperation, he retreats to Atlantis only to learn that Namora has supplanted him as ruler, claiming him to be an enemy of Atlantis for bringing the wrath of the surface world on their heads. The entire world has declared Namor to be their enemy, and there is literally no safe place for him. Can he fight back?
Intellect and Romance over Brute Force and Cynicism!