1 Shinji Kagawa

Atletico Madrid have set their sights on Manchester United attacker Shinji Kagawa.

Kagawa, 25, has struggled to impress since his £17m move from Borussia Dortmund in 2012.

The Japanese international made just 14 Premier League starts last season and has been linked with a return to Dortmund in a swap deal involving defender Mats Hummels.

Dortmund, however, appear determined to keep Hummels and have not yet made any contact with United over Kagawa.

That has opened the door for Atletico Madrid, who are looking to add to their attacking options following the signing of striker Mario Mandzukic from Bayern Munich.

New United boss Louis van Gaal will be receptive to offers for Kagawa and Atletico are preparing to make their move.