OK, I'll give you that, thanks for clarifying. In the first scenario it seemed like you were describing it as an automatic occurrence.
Let's take it one step farther - Pelosi taps Hillary as her VP, Hillary "Hillaries" Pelosi, Hillary becomes POTUS 48.
Of course, for Pelosi to become anything other than speaker it will have to happen before January 2023 because if there is a God she won't be speaker after that.