The problem if someone like BrandonW got hired to code for them is that while the OSes would be less buggy and better, BrandonW would no longer be allowed to reveal anymore info to the public about how the OSes are coded and TI's goals. As a result, he would no longer be allowed to code patches or help the community get around the OSes quirks. As for him, it's not guaranteed TI would listen to his suggestions of additions to the newer OSes.