Yes I can give Yoskar Ola and Kotel. to Novgorod instead. Muscovy as a NS version of North-Korea is a good description of that country.
Well then the Kuban will control central Volga and have their capital in former Stalingrad. They should also claim the lands like Saratov, Ulyanovsk and Novouzensk because then I do not need to consider more minor nations(gamevise). Although minor nations can be fun, but the players will not liberate all I make.
Later I could have Axis pro Volga Republic, but that can wait.
Good feedback on Kuban*
You can keep Volgograd area as part of RK Ukraine. Why? As you know, fallen Stalingrad was to become part of the RK Ukraine. And Volga-Germans will play role of colonists. My suggestion - there is no reason to add pro-german Volga state. Just keep it as part of RK Ukraine
Special autonomous zone with privileges as part of RK. This process was a common practice. Nothing new
Lokot Republic was an experiment. Lokot Republic was to become autonomous part of RK Moskowien / Russland.
Fedor Von Bock planned to create some kinda pro-german Russian state in Smolensk, but project was rejected by Berlin.
A. Rosenberg planned to create about 10 autonomous zones for Russians in RK Moskowien
And again. There is no reason to add Volga Rep. Just keep it as part of RK Ukraine