Celtic's centre-back issues are well documented, but what about either side of the heart of defence?
Scottish Premiership champions Celtic have tied right-back Anthony Ralston down until 2022 amid reports of interest from Premier League giants Everton.
Anthony Ralston has put pen to paper on a new Celtic contract.
Anthony Ralston has put pen to paper on a new contract at Celtic.
With Brendan Rodgers settling on his best eleven, here are three Celtic players who need a loan move away in January.
Could Celtic defender Anthony Ralston play for the Scotland national football team in the future?
Anthony Ralston has impressed for Celtic this season, so perhaps a Scotland call-up should not be too far away for the youngster.
Anthony Ralston has been in superb form since breaking into Celtic's team - but would it have been possible if Gomez arrived from Liverpool?
Celtic defender Anthony Ralston has been given chances by Brendan Rodgers.
Should Celtic have signed a central defender in the summer transfer window?