Manchester City defender Dedryck Boyata is a target for Celtic.
The Daily Mail says Celtic are attempting to push through a deal for Boyata.
Manager Ronny Deila, whose team drew 0-0 at St Johnstone, was joined by assistant John Collins and chief executive Peter Lawwell on Thursday when they met with the 24-year-old and his representative in Manchester.
Boyata, who earned his solitary senior cap for Belgium back in 2010, has a year left on his contract with the Barclays Premier League giants.