Ange Postecoglou clearly has a preferred strongest starting line-up; with the likes of Cameron Carter-Vickers and Carl Starfelt at the back, Callum McGregor and Reo Hatate in midfield, and Kyogo up top with Jota and Daizen Maeda on either side of him.

Source: https://www.glasgowtimes.co.uk/sport/23489657.postecoglou-kobayashi-iwata-oh-biding-time-celtic/?ref=rss

Carl Starfelt: Had defended cross balls well in the first half, but was rash as he dived in on Sakala to give Rangers a soft penalty to take the lead.

Source: https://www.heraldscotland.com/sport/23223836.celtic-rated-champions-dug-deep-maintain-lead-rangers/?ref=rss

THE imminent departure of Carl Starfelt for Celta Vigo in Spain will require Celtic manager Brendan Rodgers to re-enter the transfer market and bring in another centre half in the coming days.

Source: https://www.heraldscotland.com/sport/football/23708651.parkhead-great-makes-celtic-spine-claim-new-centre-half-targeted/?ref=rss

The on-loan forward was first booked for a challenge on Carl Starfelt and then given his marching orders after a tussle with Cameron Carter-Vickers.

Source: https://www.glasgowtimes.co.uk/sport/23398772.they-wrong---ex-celtic-hero-rips-hibs-game-officials/?ref=rss

The whistler awarded a penalty for the Govan outfit and also waved away appeals for a Celtic spot-kick when Connor Goldson appeared to block a Carl Starfelt shot with his hand.

Source: https://www.heraldscotland.com/sport/23233353.rangers-boss-michael-beale-hails-john-beaton-spot-on-statement/?ref=rss