None of which that are even remotely comparable to the Premier League.Well, he's coached in the Australian League (to great success), the Japanese League (to great success), the Australian National Team (with relative success) and most recently, Celtic with success. At Celtic he brought in a group of japanese players, something no European manager would ever consider because the Asian Leagues are generally looked down upon as inferior. This proved to be a hugely successful point of difference.
I'm not saying Postecoglou is a guaranteed success at Tottenham, but at the very least he should be strongly preferred to the "been there, done thats" like Brendan Rodgers and co.
Still to be convinced.