Do you think Tim Cook will lose his job?

Yes he will. After every best person, most suitable for job there is always a room for improvement and a better person is going to replace him. Also there is no end to innovation, technology and excellence. Jobs who took APPLE to a level where it was never before given a philosophy and Cook changed it completely making APPLE even more successful then ever before. So who was right and who was wrong. Jobs did his best in his time and Cook is doing best in his time. So there will be a person who will be a better visionary then cook.