Make-over Temperance from Paranormal Stuff?

I have her pulled out and playable in my game, along with Guidry, so I haven’t tried to retain her NPC status. Most NPCs do lose their role if played, but sometimes I’ve been able to take them to CAS, modify them, then place them on a lot without playing them and they retain their role. That worked for the sages in ROM. I have also pulled NPC sims out, modified them, placed them back in world and reassigned the role, but I may have used a mod to do that. I agree with you about Temperances style. She’s supposed to be a contemporary of Guidry’s, but he’s definitely dressed early 20th Century while she looks like she’s from the ‘70’s. As a matter of fact, I got that same layered haircut in the 70’s and still wear something similar now.

If you don't add her to your household I dont think it is going to be a problem. If you add her though the game will generate a new Temperance because she is needed for the Haunted House gameplay.