Would love some upgraded ghosts. Yes to create my ghost in CAS - what aspirations would it have (one to become living one more (a spellcaster would have a real advantage here), one to exist forever?).
Turn off all needs beyond Social, Fun and Energy - ghost would need to recover it to materialise or risk worried family members that can't see him/her anymore).
Would add: Peaceful and forceful exorcism of said ghost - no more "send it to the afterlife" option on the grave. A ghost that lived a good life would simply talk with all remaining family members and then leave peacefully with the GR. A starved ghost would need the grandest, most exotic meal before it could leave, an angry ghost would have to reconcile with the Sim that upset him/her (if such a one existed), a drowned one would require swimming lessons getting their skill high enough to not worry anymore. They would have to include this in a certain "Ghost Tablet" with the conditions required.
Or, you call an exorcist/medium (or do it yourself, if your skill is high enough) and get rid of it, but expect unhappy sims and severe relationship drops with everyone that liked the fellow.
What I get stuck on are possible new ghost powers and good and evil ghost behavior. Still have nightmares from Sims 2, where my friendly and kind old grandpa died and came back to scare the crap outta his granddaughter.
