Celtic fullback Kieran Tierney is being watched by Manchester United.
The Daily Star says United sent chief scout Jim Lawlor to watch the left-back as well as star striker Moussa Dembele against Motherwell last week.
The Scottish champions beat Motherwell 2-0, with Dembele netting in the victory.
United are locked in a transfer battle with Chelsea for the superstar striker but the Red Devils are also keeping tabs on Tierney, 19.
Jose Mourinho has England international Luke Shaw but the former Southampton man has fallen out of favour at Old Trafford.
Source: tribalfootball.com