Manchester United has been very keen on making their disasterous showing during last season's Premier League campaign.
The Red Devils brought in a new coach and have made some changes by signing young English defender Luke Shaw while allowing veteran Patrice Evra to depart for Italy with Juventus.
Borussia Dortmund's Mats Hummels is another reported target for new coach Louis van Gaal, with the 2014 World Cup winner being valued at £16 million by die Schwarzgelben.
The Premier League powerhouse have already lost Nemanja Vidic and Rio Ferdinand and are desperate to find fresh options to fill the void in the centre of defense.
Hummels was a Champions League runners up with Dortmund in 2013, began his career with rivals Bayern Munich before moving to his current side in 2008
According to Spanish publication Sport, (as per 101 Great Goals) Dortmund have moved to acquire Matthias Ginter from Freiburg as they prepare to part with their star defender.
