How will they do it?

It’s all but confirmed Lenya Polivanov from FAMK season 5 is Sasha and Stasia’s child. How will he ‘get out’, so to speak? His parents are probably dead or in prison for assisting traitors.

The only POSSIBLE way I see this going is if they pull a Chief Designer and put them in an idyllic farmhouse because Stasia is still a hero to the Soviet Union. Sasha can’t, because he’s dead, so he will probably still go to prison or be killed. But not before he and Stasia meet one last time and ‘make’ Lenya, so to speak.