GLASGOW, SCOTLAND - JANUARY 02: Wilfried Nancy during a Celtic training session at the Lennoxtown Training Centre, on January 02, 2026, in Glasgow, Scotland. (Photo by Craig Williamson / SNS Group)

LIVINGSTON, SCOTLAND - DECEMBER 27: Celtic's Kieran Tierney in action during a William Hill Premiership match between Livingston and Celtic at the Home of the Set Fare Arena, on December 27, 2025, in Livingston, Scotland. (Photo by Paul Devlin / SNS Group)

LIVINGSTON, SCOTLAND - DECEMBER 27: Celtic's Callum McGregor in action during a William Hill Premiership match between Livingston and Celtic at the Home of the Set Fare Arena, on December 27, 2025, in Livingston, Scotland. (Photo by Paul Devlin / SNS Group)

LIVINGSTON, SCOTLAND - DECEMBER 27: Celtic's Viljami Sinisalo in action during a William Hill Premiership match between Livingston and Celtic at the Home of the Set Fare Arena, on December 27, 2025, in Livingston, Scotland. (Photo by Paul Devlin / SNS Group)

LIVINGSTON, SCOTLAND - DECEMBER 27: Celtic's Anthony Ralston in action during a William Hill Premiership match between Livingston and Celtic at the Home of the Set Fare Arena, on December 27, 2025, in Livingston, Scotland. (Photo by Paul Devlin / SNS Group)

LIVINGSTON, SCOTLAND - DECEMBER 27: Celtic's Arne Engels in action during a William Hill Premiership match between Livingston and Celtic at the Home of the Set Fare Arena, on December 27, 2025, in Livingston, Scotland. (Photo by Paul Devlin / SNS Group)

LIVINGSTON, SCOTLAND - DECEMBER 27: Celtic's Kieran Tierney in action during a William Hill Premiership match between Livingston and Celtic at the Home of the Set Fare Arena, on December 27, 2025, in Livingston, Scotland. (Photo by Paul Devlin / SNS Group)