Yes. I create . . . ME! That is, I play historical MLB but with fictional players, coaches, and GM's, one of whom is me starting in 1901.
So, I begin as Bru (actual name redacted), age 48. At the same time, I create Bru, Jr. and have him get some experience managing in the minors.
By the time Bru is ready to retire, Bru, Jr. is ready to take over. He is followed by Bru III, Bru IV, and so on.
It's a family dynasty, supported by commissioner powers and "Cannot be fired." We will never be overthrown!