In Story mode, you can encounter Player Ghost of yourself
We are now playing in Story mode, and I ended up dying once - after reloading, shortly afterwards I encountered myself as a player ghost. That's really weird and out of place (even though a bit funny), even though we like the idea of player ghosts in general (friendly ones, too!).
It shouldn't be difficult to add a check that prevents generating player ghosts which are reincarnations of you. You may also want to add a check that considers only a single hiscore entry per story mode character. Or just don't generate ghosts from story mode runs.