The days to come would be very interesting indeed.
Aegon... honestly, we'd probably offer him the new throne after the first one is molten slag, Blackfyre or no, promising to back him to the hilt for the rest of our days. He'd probably refuse it regardless. If Stannis is willing to waive claims on Dragonstone, since he now has the whole of the Stormlands, I could see him taking a lordship over the isle with the Valyrian exiles, such as Celtigar and Velaryon as vassals beneath him. Dragonstone its the single most important place in Westeros because it is more or less a paradise for dragons, being where they can best flourish and breed even without human hands.
And the new age of the dragonlord is nigh.
Its a better place to have a family as well.
Our trading empire just became state sponsored, effectively the East India Company, and we have an advantage using it due to the fact that its effectively free of Westerosi tariffs. Or, at least, we end up paying tariffs to ourselves. We end up doing a fair bit of diplomacy because we are also technically a Magister of Lys, which isn't a huge amount of power there but which gives us a permanent foot in the door. Having Westeros acting as a new mercantile power who is dealing with them preferentially specifically because it has a foot in the door would make them happy enough to overlook any complications. One small step towards a version of the Freehold that isn't an endless chain of atrocities.
The Golden Company just got much of what it wanted and will probably be disbanded. I imagine a great number of them will end up settling in the Marches and much of the Stormlands that the Dornish were not kind to, or the sections of the Crownlands that
Robert was not kind to. They have gold, they know what the hell they are doing better than damn near anybody else, and these are regions that are going to need an awful lot of bolstering considering what they went though. A few will probably stay on as the core of either a standing army or as part of our East India Company.
Stannis is going to be someone with a lot of power in the aftermath here precisely because he has made fairness almost a religion. We can not always be just but, where we can be, we'd be looking at him for it right down to the formation of laws. I imagine that the Wall will be seeing an awful lot of people who were deeply complicit in Robert's crimes but were technically performing their duty. Shireen didn't get greyscale until Essos as an assassination attempt so she is probably a bit more well adjusted and might actually be a passable heir.
Baelish... we have nothing on. There is no IC reason to look at him and, if we did see him, we would only approve. He may be the death of us all but right now we have to play the ball where it lies. Jon we'll probably have to let go under the condition that Sweetrobin/Robert Arryn (
who is supposedly not very fucked up in this timeline) serves us as a page and eventual squire.
Interesting indeed...