After scoring against Celtic in January, 24-year-old now linked with Hoops transfer Celtic Subhankar Mondal Celtic 'I'd be very surprised': Pundit thinks 'world-class' 31-year-old could sign for Celtic Celtic 'Up there with the best': Manager says he'd be keen to sign Celtic player Celtic 'Proven top-quality': Pundit thinks Celtic could make an 'awfully silly' transfer blunder Celtic 'Can't wait'; 'love you': Some fans are desperate to sign Celtic star now