Premier League giants Manchester United are currently plotting a move to sign Celtic youngster Kieran Tierney, according to the Daily Mirror.
United's large investment for Luke Shaw a couple of years ago has not quite paid dividends and with the defender having failed to impress manager Jose Mourinho, it is widely believed that the Red Devils are currently on the lookout to sign a new left-back.
Now according to reports, claims have been made that United are currently eyeing Celtic talent Tierney.
Tierney is regarded as one of the most promising players to have emerged from Scotland in recent times after breaking into the Celtic first-team last season and the 19-year-old's form is alerting United at the moment.
Chelsea and Bayern Munich have also recently been linked with the highly-rated Scotland international.