article_snippet: Nicolas Otamendi (Valencia) is a Manchester United transfer target but Valencia won't let Borussia Dortmund go on the cheap .
article_snippet: Real Madrid are thought to be the favourites to the sign the Porto right back, who has shunted Dani Alves out of the side and been compared to Cafu.
article_snippet: Could Louis van Gaal finally prise away the captain Louis van Gaal has been after?
article_snippet: A highly-rated centre back, Dynamo Kiev are resigned to losing Dragovic to one of the top European clubs.
article_snippet: The Carvalho saga continues.
article_snippet: The holding midfielder is an ever-present in an impressive Sporting Lisbon side, but Premier League clubs are yet to take a risk with the youngster.
article_snippet: Carvalho continues to be linked with several of Premier League top clubs .
article_snippet: Another man impressing in Portugal, club side Porto say the poacher can leave if a suitable offer comes in.
article_snippet: Jackson Martinez has admitted in the past that a move to Arsenal from Porto would interest Jackson Martinez .