Well I typed out a big long post only for it to be deleted due to logging out from timing out. So I'm going to condense it as best as I can. Great mod btw, just had the golden horde come, and I'm playing as pagan Wendland in a multiplayer game.
Before I formed the kingdom of Wendland title, I formed the king title Hochmeister of the Hanseatic League. I owned duchy of Lubeck, Pommerania, and Mecklenberg. WAD?
For the Brilliant Strategist, there is some sort of invisible event that fires that lowers base Marshal. I'm not talking about poor vs formidable fighter, I'm talking about your base marshal. I know there is an event, at least for my Midas Touched king who ruled previous, that allowed a base marshal increase with successful battles. This came with an alert, however, and doesn't seem to affect Brilliant Strategist leaders. The base marshal decrease comes with no alert, and does not seem to affect any other learning trait as far as I can see.
Holy Orders are OP in defensive wars against Pagans. You basically have to wait for your target to be on an offensive war so it can't hire a holy order, before you declare war. I typed out a huge thing proving it, but it got deleted. Long story short it needs to be fixed. Here are a few suggestions:
1) Make it so you can only have 1 holy order hired at a time. This would disallow unbeatable 20k Holy order death stacks, and would also allow some holy orders for other nations. While a nation would probably cycle through holy order after holy order, one at a time is a lot easier to deal with then all at once. (Although it takes almost 3 to 1 outnumbering to defeat a holy order as pagan)
2) Make it so only the Teutonic Order can be used against pagans. Not sure if this could be coded.
3) Make some way for pagans to get pikemen (whom I believe counter Heavy Cavalry, although I'm not certain). Whether through buildings or pagan holy order.
4) Drastically decrease the reinforcement rate of Holy Orders. With the new nerfed levy reinforcement rate, the Holy Orders are just plain ridiculous.
Crown Authority seems to have almost no trouble traveling up to absolute in the HRE. This is really ridiculous considering the HRE was for the most part splintered with what would be considered autonomous vassals for most of its time inside the CKII timeframe.
We have expelled all Jews from NO_KEY_NAME_FOR_PROVINCE. This message sometimes plays, and does not expel the Jews. Allowing you to continue extorting them.
Relic Hunter, Quest for the Holy grail, and various other missions involving catholic god fire for pagans. WAD?
The province directly to the west of the island between Finland and Sweden appears to cause CTD upon capture or even selecting the province. As reported before, one of the sea tiles between Finland and Sweden depicts ships inside of Poland.
Allies appear not to get friendly supply limit bonuses, making helping out your Finnish ally very difficult. The enemy has higher supply limit because hes at war, your Finnish Ally has high supply because it's his own provinces, but you get nothing and will attrition out quickly, as if you had your troops standing in a neutral county.
There is no way to generate religious Moral authority as a pagan, and the entire religious part of the game is pretty much unused for the most part by pagans.
It is a great mod though, very enjoyable!