They're waiting for the other rebel groups to reach 90% and then revolt together.
This is awesome, it took me a while to get that it represented the political situation
I see the author has done quite a lot since the last time I've seen this pic. I lost it at the hussar Imerina.
The same thing actually works for the Byzantine empire for CK2 and EU4!
And Austria for Victoria II and HOI4The same thing actually works for the Byzantine empire for CK2 and EU4!
And France for CK/EU/Vic and HoIAnd Austria for Victoria II and HOI4