Well, this game may drag on further since it seems no one wants to gobble up the Slavic Union and therefore cause a war.
An example!
Habsburgs attack Slavia for their war of aggression.
This causes Slavia's allies the Turks and Albania to come to their aid.
However, in turn, the Habsburgs' allies can still help because they all have a CB on Slavia as well!
So you end up with Slavia, Albania, Turkey, and Echidnas on one side and Habsburgs, Kalmar, United Empire ,and Spain on the other.
Salt has guaranteed Slavia, but at the same time, is allied to the Habsburgs, so it'd have a perdicament...
Olaf would be able to swoop in and scoop up some of Asia; the CIS would not back up Albania per se due to the fact it's defensive pact wouldn't activate, but it could still financially back the Triple Alliance to gain land and influence.
Overall, a mess waiting to happen. If it's not the Balkans, it's Russia causing issues!