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.

A pre-contract has already been agreed - but the Scottish champions are keen to bring back their former star in this window

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.

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 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, having 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.

Celtic manager Brendan Rodgers is hoping a deal can be agreed with Arsenal to expedite Kieran Tierney's return to Glasgow before the end of the transfer window.The Scotland international is set to return to Celtic,

Celtic FC Manager Brendan Rodgers spoke to the media ahead of the Bhoys' trip south of the border to face Aston Villa in the UEFA Champions League. Full Press Conference Courtesy of UEFA.