I really do feel like those of us who love playing with the weird and magical have been badly neglected during TS4's run. We've had crippled plant sims and only two full supernatural lifestates (aliens and vampires) in this whole four year period. Meanwhile, realism-based players have been basically showered with features in comparison, both in packs and patches. I mean, I know we're probably a niche group here...but I'm pretty sure that's also true for people who like doing laundry or spa activities, so that's no excuse.
Also, if they don't do werewolves when they've already done vampires, I will be livid. Yes, they did a good job with vampires, but werewolves have so much potential...especially with the talent tree framework that was created for the "Vampires" GP to work from!