No sorry a CEO has to answer to shareholders especially if they are going to fire a person who Steve Jobs personally recommended. It would look really bad if the new CEO fired Forstall without any reason.
Well you have any smart ideas on how to make iOS better I'm all for it. There are other avenues like rehiring Forstall or maybe letting users redownload older iOS versions. There has to be a way to make iOS better performing and relatively bug free.
Maybe that rage from users is what is needed to make iOS great again. It's a far better solution than to have all the current users feel like iOS is crap. Maybe Apple doesn't care and wants people to keep buying new products to make iOS work correctly?