Manchester United have now included Kieran Tierney on their shortlist as they needed a backup in case Danny Rose does not sign up.
While Rose may still end up leaving Tottenham Hotspur for United, but there are several names United are preparing for this transfer window.
Tierney has been included in this short list after making huge progress in Celtic.
Tierney has no plans to leave Celtic as he has already signed a new six-year contract earlier this season, which United may find difficult to prise him away from Parkhead.
If United can’t move Tierney though, they may move to Fulham’s Ryan Sessegnon, who is valued at around £30 million by his club.