I’ve had a idea, what if those big console makers come to your (little) studio to ask you if you wanna make a exclusive game for their (next) console? If you don’t want that, they may wanna ask you for some “exclusive content” for that multi-platform game you are making. if you agree on that exclusive game or exclusive content, they will pay you a good amount of money, if your studio is a good studio with good games off-course.
Sorry for my bad English!!