Newcastle United are interested in Wilfried Singo, a centre-back who is set to play in the World Cup. Napoli and Borussia Dortmund have also been named as interested parties, and according to reports from the Italian press, Napoli has initiated a move to sign the 25-year-old Ivorian from Galatasaray. The same reports state that Napoli is preparing to make an offer shortly, while Galatasaray is said to expect a high transfer fee.