15) Asmir Begovic (Stoke City)
Strongly targeted by Chelsea, Manchester United could also try to hijack a move to sign Stoke City goalkeeper Asmir Begovic.
14) Marco Reus (Borussia Dortmund)
Wanted by almost every big club in Europe, Marco Reus has been linked with Arsenal, Liverpool, Manchester United, Chelsea, Barcelona, Real Madrid, Bayern Munich and others in recent months.
13) Harry Kane (Tottenham)
A £40m target for Manchester United, Tottenham goal machine Harry Kane is unsurprisingly attracting interest this summer.
12) Edinson Cavani (Paris Saint-Germain)
Wanted by Arsenal, Liverpool and Manchester United, PSG striker Edinson Cavani has been unsettled in France and could move.
11) Cristiano Ronaldo (Real Madrid)
Perhaps the best player in the world, Cristiano Ronaldo has been linked several times with a sensational return to old club Manchester United in what would be a hugely popular move.
