Celtic are reportedly weighing up a move for Birmingham City goalkeeper Darren Randolph in the New Year.
The 27-year-old, whose contract at St Andrew's expires at the end of the current campaign, is said to be among a list of targets that the Hoops are considering.
It is reported by The Express that second-choice stopper Lukasz Zaluska is keen to move away from Celtic Park in order to nail down regular first-team football, which could see Ronny Deila make a move for Birmingham's number one.
Randolph previously spent three seasons at fellow Scottish Premiership side Motherwell, before making a move to the Blues two seasons ago.