This is actually a pretty good list(Vaike!Inigo excluded)
The majority of the thread is actually a Sumia vs Olivia wars, with Olivia "winning" in an overly complicated and ridiculously idiotic assumption that will never happen if you have anything close to a workable brain cell
Nope b/c since Sumia!Lucina can just reclass to General over GK and do the same scenario she beats Olivia on every stat and ties with Spd/Str.
Sumia!Lucina General>>>>>>>>>>>Olivia!Lucina GK
Not like you'd ever use GK with Olivia but Sumia!Lucina has the skills to be a good general.