Mats Hummels admits he is considering his Manchester United future . Germany defender is being linked with a move to Borussia Dortmund . Franz Beckenbauer says he is at perfect age to move to Premier League .
Mats Hummels admits he is considering his Borussia Dortmund future . Germany defender is being linked with a move to Manchester United . Franz Beckenbauer says he is at perfect age to move to Premier League .