article_snippet: Borussia Dortmund defender and World Cup winner Mats Hummels, 26, is a prime target at Old Trafford .
article_snippet: Juventus midfeidler and former Manchester United youngster Paul Pogba is also on Louis van Gaal radar .
article_snippet: Borussia Dortmund defender and World Cup winner Mats Hummels, 26, is a prime target, as is Holland international Memphis Depay.
article_snippet: Juventus star Paul Pogba, widely regarded as one of the best box-to-box midfielders in the world, is also on Manchester United's radar.
article_snippet: Holland international and PSV star Memphis Depay (right) could be heading to Old Trafford .
article_snippet: Porto's Danilo, who is valued at £30m, is a target as Louis van Gaal looks for a new right back.
article_snippet: But the Brazil international is set for a move to Real Madrid, meaning Manchester United have turned their attentions to England's first choice right-back Nathaniel Clyne or Barcelona star Dani Alves.
article_snippet: Porto's Danilo, who is valued at £30million, is a target as Louis van Gaal looks for a new right-back .
article_snippet: With Danilo set for a move to Madrid, Manchester United will turn their attentions to Nathaniel Clyne (left)
article_snippet: Louis van Gaal may also bring Barcelona defender Dani Alves (centre) to Manchester .