Man Utd have made contact with Borussia Dortmund over a free agent signing next summer, and Ralf Rangnick’s fingerprints are all over the move, per a report.Arguably Manchester United’s greatest issue within their squad this season has been their leaky defence. Only Leicester of the sides currently in the top half of the Premier League have shipped more goals this season.
Rangnick has chopped and changed at full-back, but it is centre-back that has proved the biggest concern.
Raphael Varane is still settling into life at Old Trafford. £80m man Harry Maguire, however, should be in his prime aged 28 and in his third year a …