Celtic have been offered the chance to sign a 26-year-old midfielder currently playing in the second tier of Italian football, with Leeds United also interested. Come the summer, Leeds United are likely to be keen on signing a central midfielder after major squad surgery in that position a year ago. Adam Forshaw, Weston McKennie, Tyler Adams and Marc Roca left. In came Ethan Ampadu, Ilia Gruev, Glen Kamara and academy product Archie Gray. But for most of the season, teen Gray has been playing on the right of the defence and Ampadu in the middle. Leeds need options in the middle of the park and…