Celtic have reignited their interest in signing winger Jordon Ibe on a free transfer, according to a report from The Sunday Mirror's print edition (28th June).
The Norway worldwide returns after helping the club to League Cup success and a ninth consecutive Scottish title on loan last term.
Elyounoussi, 25, scored seven goals and created six more during 20 league and cup appearances for Celtic while on loan with Neil Lennon's side.
The deal looks set to go through imminently, and pundit Sutton has taken to Twitter to claim that it's good business from Celtic to land Elyounoussi again, even if just for another year rather than a permanent deal.
Elyounoussi was on loan at Celtic this past season as well but he struggled with injuries.
Next season's first Old Firm fixture should not be postponed until fans can return to Scottish Premiership matches, and Celtic vs Rangers should kick-off the 2020/21 campaign, says Sky Sports' Andy Walker.
There's something very captivating and gripping about our game and the month of August gives the Scottish Premiership a platform to stand alone in the fixture schedules.
The Hoops have already lost Jonny Hayes, whilst Mohamed Elyounoussi is far from certain to return from Southampton, so Neil Lennon may need to bring in another attacking wide player to add some much-needed depth to his squad.
Either way, a remarkable story will be told in May 2021.