Arsenal left-back Kieran Tierney will rejoin Celtic on a free transfer at the end of the season.
The Scottish international has held talks in recent weeks with various clubs, including Bayer Leverkusen, Sevilla and Everton but, in the end, he has decided to return north of the Border.
He was signed from the Scottish club six years ago, but after being initially first-choice, he gradually fell out of favour as Mikel Arteta came to prefer inverted full-backs who could invert into midfield. Injuries also have played more than their fair share in impeding his progress in North London.
Last season was spent on loan in Spain with Real Sociedad, and, although he is back at the Emirates and playing again after missing the start of this season with an injury he picked up playing for Scotland in the Euros, the emergence of Myles Lewis-Skelly has seen him drop further down the Emirates pecking order.
