Well, if there is about 2 to 3 times as many provinces, every province could(should?) be split in 2 or 3 new ones ... simple logics.
My suggestions for provinces will only be for the 2 nations not actually part of the Scandinavian peninsula (Denmark and Finland) (and NO, no matter how much the Finns and the Danes whine, they are NOT really part of Scandinavia).
Finland is pretty easy. That area has too many provinces as it is in EUII and therefore keeping Finland as is will probably be better than dividing it up even further. Finland was poor. Adding more provinces will make it hard to keep it as poor as it was. Perhaps the region around Helsinki can be divided into 2, but then that's it.
Apart from being poor, Finland was also sparsely populated and hardly fortified. Keeping the number of provinces to a minimum will illustrate this the best.
Denmark, on the other hand, was the richest of these nations. She gained much wealth from Baltic trade and the herring market in Skåne (where fish from all over the Baltic and Skagerak was sold).
Denmark has 4 provinces in EUII, but should certainly have more in CK.
IIRC Gotland was not in Danish possession in 1066. Still I'll mention it here. It was a small island with not much wealth. It's importance for Denmark was more as a naval station in the Baltic than anything else. Also when it changed hands it was always a one-shot deal. I suggest that keeping it a one-province island is best for illustrating these things.
Skåne is tricky. In the first war Denmark lost to Sweden, they lost Halland and Blekinge (and adding those 2 as provinces has been suggested). However they ARE very small (if you look at the Skåne province in EUII, it is the Northern and Eastern little tips of the province that represents those areas), and might not be the best way of splitting up Skåne. I suggest dividing Skåne in 3 (or 2). The RICH area around Malmø (IIRC that is where the Herring Market was), and northern and eastern provinces, both with much less taxes (and grain producing instead of fish as Malmø should be). - The 2 grain provinces could be merged into one, but since much grain was obtained here, perhaps 2 is best.
Sjæland needs to be 3 provinces as well. Obviously Fyn needs to be seperated (also in order to illustrate the importance of a navy in the Danish waters). Though many might feel that Copehagen pretty much needs to be a province in itself because of the wealth gathered here and the importance of that city in intself, I'd prefer to keep Copenhagen as part of Sjæland, but instead release the islands Lolland and Falster as a province. These islands were not THAT important, but they were constantly raided by the Hansa and other cities in Northern Germany. For the sake of events these islands should be kept seperate. Also, again, it helps to illustrate how important a navy was if you wanted to move around in Denmark.
Jylland. 3 provinces. Nordjylland, Midtjylland, and Sønderjylland (North, Middle, South). Jylland both served as a producer of grain and of fish and if the economy system is as in EUII more provinces are needed to show this. Also when the capitol as moved to Copenhagen Jylland became Denmarks buffer province. The kings would sit out a war in Copenhagen, while the enemy was stuck in Jylland freezing to death (along with the farmers there).
Dividing Jylland into 3 will help illustrate the strategic value of Jylland for Denmark.
Finally Bornholm needs to be released from Eastern Pommerania. Bornholm as always belonged to Denmark (except for short occupations by Sweden and the Sovjets), and it's value as a naval base at the entry of the Baltic Sea is not unimportant. It is NOT a rich province - but it's there!
EDIT: I should add that I have not read any of the previous posts (except the first 2 or so), so if any of my suggestion has been made before, I am not trying to take undue credit. These are just my suggestions - if made before I just agree! - One has to be careful in these fora
