I'm hoping for fairies too. All those CC fairy wings look kinda out of place and I really miss fairies overall.
Aliens, vampires, werewolves and witches never really were my thing and I always liked fairies the most out of all the supernaturals.
Fairies are beauty, shining and sparkling magic and totally represent the light side of supernaturals while vampires, witches, zombies and werewolfes etc. are more dark sided and less interesting to me.
I doubt fairies will get their own pack like vampires did but I really hope they will make a return to the sims.