article_snippet: But with the summer transfer window fast approaching, scouting has gone into overdrive and several top clubs have players lined up for bids in June.
article_snippet: So, with most nations in action over in the next week, Sportsmail takes a look at where you can find your next potential star.
article_snippet: Borussia Dortmund is one of several possible Premier League signings in action over the next week .
article_snippet: Borussia Dortmund has been linked with a switch to Manchester United, though Borussia Dortmund will cost Louis van Gaal £37million to meet Louis van Gaal £ buy-out clause.
article_snippet: Bayern Munich are thought to be the frontrunners for the former Chelsea midfielder now shining at Wolfsburg, but could Jose Mourinho be tempted to go back in for Kevin de Bruyne?
article_snippet: Kevin de Bruyne has most recently been linked with a move to  Bayern Munich .
article_snippet: Arsenal are interested, but Liverpool and Everton could also place a bid this summer.
highlights_snippet: Manchester United, Arsenal and Liverpool could be set for busy summers .
  