I would like it if we got faeries in TS4, provided they would be like the Fae and not like Tinkerbell. (These were my favourite lifestate in TS3). They could come as part of an EP like mermaids did, as their magic (while powerful) wouldn’t have to be complex or spell-derived like that of spellcasters. Their magic would be more nature-based and centred on the natural world anyway. If we do get another supernatural creature next, though, in fairness it ought to be something very different and without magic, like werewolves or robots. Or perhaps we could get decent zombies this time, and have a pack like Strangerville where we play out the Sims version of a zombie apocalypse storyline. As for plantsims, since they are in the basegame and a temporary affliction, I hope they get a revamp and improvements in the future as part of a patch.