Failure not an option as Ange Postecoglou gears up for biggest challenge yet alongside Ronaldo | John Duerden

The Australian has become Al-Nassr’s 12th coach of the 2020s and while taking over a star-studded squad may seem a comfortable gig, it will be anything but in the Saudi Pro League When Ange Postecoglou left Nottingham Forest in October , few would have predicted his next port of call would be Riyadh, but