Manchester United manager Jose Mourinho will be at Sunday’s Old Firm Derby to scout Celtic defender Kieran Tierney.
The Scotland international has firmly established himself in Brendan Rodgers’ side ever since making his debut in 2015.
And, according to the Daily Mail, he could be on his way to Old Trafford this summer.
Mourinho has reportedly made signing a left-back the top priority this summer, and is keen to start planning his spending early, it would seem.
The Portuguese was due to watch Tierney play for his country at Hampden Park against Costa Rica last month, only for the youngster to withdraw through injury.