Dunno. Many. Elsewhere they'd get more difficult bullshit of high expectations. If someone comes in, gets us 3rd and a domestic up or summat, he's a hero. If he gets us 4th with semi-final exists ala Wenger, he needs more time. Only if he fails to match Wenger (which isn't trivial) will he be badly regarded. Go to Chelsea - your reputation takes a hit if you don't win the league or CL. And besides, not everyone plan on spending decades at a club. Anyone who fancies a change for a couple of years living in central london on mega money - it's at least a sideways step as a career move.