Adam Montgomery still has a year left on his contract but is likely to be sold or otherwise transferred.

Montgomery's long-term future at Celtic now appears uncertain as the club approaches summer. The defender’s contract is due to expire next year, and with Celtic expected to undergo a major rebuild following the appointment of a new permanent manager, there is a growing perception that several fringe players could move on permanently. Montgomery may now be among the players facing a permanent departure as Celtic prepares for another rebuild.