Im guessing the next pack will be a witches GP, but a beach vacation GP is also possible. I doubt they would add an alpine destination. We can have beaches without summer, but we can't have alps without snow, so it would require Seasons. I doubt they would make a pack attached to another pack after the reception of My First Pet Stuff.
When it comes to EP I believe the next one is University, but my guess is we won't see it before june.
About romance, I guess they will add a feature or two on the packs to come, but I don't think they will release an actual pack based on that, unless it's a stuff pack, like Romantic Garden (they could remake Master Suite Stuff or something like that).
