Redbeard's Amazing Genetics Ideas & a cool recipe

[Embolism]

This is probably a far cry but how about a mutation that gives a person TWO heads? It only works if a ghost is active and accepts to be the second head. Also they wouldn't be able to wear hats anymore (because they couldn't decide which head to put it on! ).

How about adding schizophrenia, which would allow dead players to talk to a person afflicted by it?

That will be abused so much. And are you insinuating that the Chaplain may be schizophrenic?