Celtic loss to PSG ‘a nice taste’ of Champions League level, says Callum McGregor

The Hoops were beaten 4-0 in Paris

Callum McGregor believes Tuesday’s gruelling workout against Paris St Germain was the perfect warm-up for Celtic’s Champions League bid.

Neil Lennon’s side were outclassed by Neymar and company at the Parc des Princes, with the French giants romping to a 4-0 win.