Ange Postecoglou has vowed to keep coming out of transfer windows with a stronger Celtic squad.
The Hoops gaffer - who was named PFA Scotland Manager of the Year - is on the verge of winning a domestic Treble with just Inverness standing in his way at Hampden. The League Cup and Scottish Premiership are already in the bag with the Scottish Cup the final piece of the jigsaw as he bids to land the famous old trophy he missed out on last term.
Celtic's domestic dominance has also earned another crack at the Champions League proper next season and the 57-year-old knows success on the park means it is more likely some of his key players will move on due to attention from other clubs arriving. He knows he has to be ready to fill the gaps if anyone leaves with players who can take the Hoops up another gear.
