Can we analyze all the surveys to see which DLCs can we expect?

I would love a school pack (not just high school, school in general) with which you can build your own school and do your own curriculum (which skills the teens/kids need to learn on which day etc - so you make classes). I would also love more after school activities, bands and more playable sports - why can't my Sims play real basketball or baseball (well I don't need it with all the rules, but you know, they don't play real chess matches either) or why's there no ballet?