Mark Wilson has revealed Kris Commons ripped into the Celtic defence after their infamous title collapse in 2011.
While Ange Postecoglou's side look on course to see off Rangers in the title race ahead of derby day, things weren't so simple for the Parkhead side back in 2011.
During Neil Lennon 's first season in charge Celtic threw away their chance to catch their Glasgow rivals in the Highlands.
Celtic were favourites to climb to the top of the league again as they faced Inverness but slipped up in a 3-2 defeat.
The win for the Jags left Celtic one point behind leaders Rangers with three matches to go.
After the game, former Parkhead defender Wilson has revealed that Commons, who only signed from Derby six months earlier, ripped his teammates apart.
Wilson told Clyde 1 Superscoreboard: "After that Inverness game where we blew the league, we got summoned back to Celtic Park for a meeting with the manager in his office.
"We're all gutted, the heads are down and nobody wants to make eye contact with Lenny. You can imagine how he was and we're going to get it again off him.
"Kris puts up his hands and starts naming the back four and the goalkeeper.
"Wilson, Izaguirre, Mulgrew, Majstorovic and Forster in goal. 'Not good enough, conceding goals too easily...'
"And we're just sitting there going, 'you've just joined the club!'
