hes not going to go to chelsea, spurs or any other big club anytime soon, he does not have the experience to manage the best teams yet maybe in 2 or 3 years time at least!
This, it's such a non-issue. And even if he did go it would be a long way off from being the end of our world. There are a lot of good managers out there (and by "out there" I don't just mean in the UK) and we are an increasingly attractive proposition for quality managers and I would be genuinly excited at the prospect of change.