What is the next expansion pack you are hoping for?

Please do Seasons! It adds such spontaneity to the game. Outdoor party? Oh no its raining! Decorating the house for the holidays with snow all around is so nice. And I even like having to spend time maintaining the yard and raking up all the leaves. Hell, just having weather to break up the monotony of good weather all the time is nice. Otherwise, whats the point of even adding a roof to your house?

After seasons it'd be cool to have University again. Nice to encourage higher learning :-)