Arsenal and Scotland star Kieran Tierney is keen on rejoining Scottish champions Celtic.

Tierney, who starred for the Premiership winners before moving to England, is out of favor with the Gunners.

He is not in the starting lineup planned by manager Mikel Arteta for the coming season.

While Tierney could stay and fight for his place, there is also interest in his services from Newcastle United.

What interests him the most, per The Mirror, is moving to Celtic, as he was comfortable in Scotland.

Whether they can make an offer that appeals to Arsenal, given the lack of finances in the Scottish league, is another matter.