Tierney is set to leave Arsenal for Celtic, be that now or in the summer, and Chris Sutton has now shared his reaction to this news. Sutton reacted to the news about Tierney returning to Celtic on social media. Sutton, of course, has a soft spot for Celtic having played for the club during his career.

Celtic are set for a busy end to the January window but may have to wait until the end of the season for a reunion with Arsenal left-back.

Arsenal left-back Kieran Tierney has agreed a move to Celtic in the summer transfer window, manager Brendan Rodgers has confirmed. The 27-year-old left the Scottish outfit to join the Gunners in

Celtic manager Brendan Rodgers has confirmed that Arsenal defender Kieran Tierney will rejoin the Scottish club in the summer.

Celtic boss Brendan Rodgers has made it clear that Arsenal's Kieran Tierney is set for a return to his former club, with the Scottish left-back's contract due to expire at season's end.

Kieran Tierney has penned a deal to return to Celtic this summer with his Arsenal contract winding down - but he may have to remain at the Emirates until the end of the season

Kieran Tierney has agreed a deal to return to Celtic, Brendan Rodgers has confirmed. The Arsenal left-back is out of contract at the end of the season and has been strongly linked with a move back to Scotland now he has returned to fitness after a serious hamstring injury.

Celtic have agreed to a deal to re-sign defender Kieran Tierney from Premier League side Arsenal and are trying to get the transfer over the line by the end of the January transfer window, manager Brendan Rodgers said.