2) Mats Hummels (Borussia Dortmund)
In a much-needed move to strengthen in defence, Borussia Dortmund centre-back Mats Hummels could also be on his way to Old Trafford next season if van Gaal has his way.
2) Mats Hummels (Borussia Dortmund)
In a much-needed move to strengthen in defence, Borussia Dortmund centre-back Mats Hummels could also be on his way to Old Trafford next season if van Gaal has his way.