Girona winger Patrick Roberts is considering his options at parent club Manchester City.
The Sun says the England Under-21 winger is on loan at City's La Liga sister club Girona for the season.
Roberts, 21, was tipped as a future star when he cost an initial £4m from Fulham in 2015.
But he has not made a senior start, despite two good loan years at Celtic.
He even scored for the Hoops in a Champions League game at the Etihad in 2016 before joining Girona in the summer.
Roberts is contracted to City until 2020 but, with no sign of breaking through, will consider his options after the season.
Celtic would head the chase but Leicester are also interested.