Ange Postecoglou is trying to bring a style of play to Celtic that Pep Guardiola had in the peak of his Barcelona management days.
The current Manchester City boss reinvented the term 'tiki-taka football' while at Barcelona, now commonly used to describe high-octane attacking football like he provided with a forward line of Luis Suarez, Neymar and Lionel Messi. It's what John Collins believes Postecoglou is trying to replicate with Celtic on all front.
They may be out of the Champions League but the Australian set up with six attack-minded players in their final Group F home match against Shakhtar Donetsk. That approach does not waver domestically, where they have scored 14 goals in three games, and Collins insists it's great to see. He told BBC Sportsound: "Postecoglou is trying to get Celtic playing like Barcelona and Manchester City. That is the biggest compliment I can give them.