The Southampton star spent several brilliant seasons at Celtic.
The Hoops ex-ace left Parkhead last summer to join the Saints in the Premier League.
Celtic reportedly want to bring Mark Diemers to the Scottish Premiership after a fine Eredivisie season with Fortuna Sittard.
Filip Benkovic joined Celtic on loan from Leicester City in the summer of 2018.
Rangers midfielder Scott Arfield continues to receive huge praise.
Brendan Rodgers should consider bringing Stuart Armstrong to Leicester.
Arsenal play host to Southampton in the Premier League on Sunday.
The Southampton winger has been in excellent form this season.
Celtic fans react as Stuart Armstrong scores for Southampton again.
Stuart Armstrong left Brendan Rodgers’s Celtic for Southampton in the summer transfer window.
Tottenham have been linked with a deal for Leeds' Jack Clarke.
The Brighton and Hove Albion defender is said to be a long-term target for Leeds United.
Liverpool have swooped in to beat PSV Eindhoven to Sepp van den Berg.
The Bayer Leverkusen ace could be a better long-term investment for Liverpool than the Lille winger.
Leeds United are reportedly closing in on what could be their first signing of the summer.
Liverpool are signing young Dutch talent instead.
Rangers are reportedly set to bring Joe Aribo to Ibrox.
Celtic are said to be keen to sign up Milad Mohammadi, amid rumours that Kieran Tierney could leave Parkhead to join Arsenal.
Newcastle United boss Rafael Benitez failed to agree new terms to stay on at St. James' Park.
Leeds United winger Jack Clarke is reportedly on Tottenham Hotspur’s radar.
Celtic sold Armstrong to Southampton in the summer transfer window.
Celtic confirmed their progression to the Europa League despite losing at home to Anderlecht. But who were their best performers? And their worst?
Moss has been appointed Huddersfield Town's new director of football after leaving Brendan Rodgers' Celtic.