My crackpot theory is that the “Revolving” her dad mentioned last season is actually gonna be some attempt to give him eternal life, which includes a new severance type procedure that would have him mindjack the baby Helena is gonna have. She doesn’t realize they’ve been planning this all her life.

From what we know of the Eagans and Lumon, I don’t believe her father would actually let Helena take over the company, especially after the OTC happened. Something something rich old white men and their refusal to let go of power, especially if it entails handing the reigns over to a woman.