Magic eight ball says, “Somebody declare war up here already. I WANT BLOOD ON THE ICE!”
Most reviewers long held that Norway had an upper-hand on Sweden with its larger military, better cities, and superior position, but I am not so sure anymore. Sweden has a massive navy (which, albeit, will not do them much good in the one-hex throat leading out to the North Sea, where their numbers matter for nothing). They land forces are semi-respectable. Norway’s are proportionally sizeable. There are going to be a lot of quick promotions for the archery units in Sigtuna and along the Polish coast shooting at triremes if it is ever a Swedish-Poland Northern War again, though.