Manchester United are in the driving seat to bring in German international defender Mats Hummels to the club. Van Gaal has drawn up a shopping list of players he wants at the club next season with Hummels a priority to replace Nemanja Vidic and Rio Ferdinand. The 25-year-old is expected to leave Borussia Dortmund in the summer with Juventus and Barcelona also keen. According to a report in Bild, Italian champions Juventus are considering making a move for the player as they look to strengthen their Champions League prospects next season. Juve have just sealed a third consecutive Serie A title but struggled in Europe this season. United, though, believe the appointment of Van Gaal will put them in pole position as they look to rebuild with a 200m war chest. United have been given a boost after the player private admitted he was open to joining the Premier League outfit, sources close to the club have revealed. .