For me, I'd hope we'd get plenty of coat and winter options. I also loved how TS3 added outer wear as another clothing required outfit. It made sense. Also, I do enjoy the festivals a lot. I would be very disappointed to see them go. The biggest thing I'd want to see in a TS4 expansion would be more variety of things to do on holidays, as well as a few more holidays. Truthfully throwing a gift giving party, or having to repeatedly click on houses sending kids to trick or treat, was not a satisfying representation of Christmas and Halloween. I want to be able to give Christmas gifts at Christmas time. Seasons was by far my favorite expansion in TS3, so I honestly have my fingers crossed that there will be a Sims 4 version of Seasons as well.
