Given the talk of tightening the bonds of Sweden and Norway I'm guessing that this is going to lead to more of an actual, close political union between Sweden and Norway. Rather what was pretty much a personal union IOTL, with two separate parliaments and little to unite them beyond a common monarch and a common foreign policy entirely decided by the Swedish parliament. So more of an ever closer union instead of the gradual drifting apart which we saw IOTL perhaps?
In either case I definitely look forward to see what's to come in that part of the world, especially considering that it's so rarely mentioned by any TL which takes place in this time period.
I will believe it when I see it. But now you've given me reason to give Scandinavia some attention.