The details of the deal as discussed publicly have stated that talks are only for the movie studio side of the business. Disney would not acquire Fox, Fox News, FX, or any of their other TV properties. It would be against the law for ABC and Fox TV to be under the same umbrella. The specific laws have something to do with owning two broadcast stations in the same market. So no, Simpsons would not go anywhere. And as far as Futurama goes, Fox released rights to that a while back. The last few seasons of the show were produced by Comedy Central.