Report: Celtic are already in talks to sign 25-year-old now Celtic Subhankar Mondal Celtic 'Fantastic, really exciting': Player Celtic released makes big impact at new club Celtic 'Gutted, stunned': Some Celtic fans can't believe they missed out on £1m 'bargain' Rangers 'He's fantastic': Pundit can't believe Rangers or Celtic didn't sign £2m man Celtic 'Messi-like, outstanding': £2.5m star is showing Celtic what they're missing