Manchester United’s summer plans are beginning to take shape and now a left-back has been mentioned with Milos Kerkez linked. With this campaign so far being plagued by injuries and woes at the left back position, a new signing in this position was always going to be hoped for at Old Trafford this summer. Tyrell Malacia has missed the entire season so far, while Luke Shaw remains seriously injury-prone which has left Manchester United struggling in the position this season. Now, journalist Ben Jacobs – while speaking with The United Stand – has insisted that one option at left back for the Red…