Kylian Mbappe
PSG's teenage star is one of the most promising players in European football, having recently been included in France's World Cup squad, and he is a confessed admirer of Ronaldo and Real Madrid. Some have claimed in the past that the whole Neymar transfer saga is a smokescreen for a pursuit of Mbappe, but it would be a pricey endeavour to tempt PSG to let go of such an exciting young talent.
Harry Kane
In the year of 2017, nobody in Europe's top leagues scored more than Harry Kane. The Tottenham forward is famously dangerous in front of goal, and Spurs are well known to be strict when it comes to wages. After Spurs failed to pick up a trophy once again this season, could Kane be tempted by the prospect of money and success at Real?
Robert Lewandowski
The Polish striker has long been linked with a move to Real and, at the age of 29, the time is now for a big money move. Bayern have consistently dismissed rumours, but if Lewandwoski wants to leave, he will undoubtedly be able to, especially after hiring super agent Pini Zahavi.
Mauro Icardi
If Madrid are unable to steal away the Bundesliga's top striker, perhaps they will turn to Mauro Icardi of Inter Milan. The Argentine forward would be an ideal target for Real: he is just 25; he is prolific, having scored 29 times this season; and he would perhaps be easier to tempt away, given that he doesn't play for as big a club as Lewandowski.
Mohamed Salah
Who wouldn't want the Egyptian in their team right now? Salah was the highest goalscorer in the English league this season, he was universally named the best player in the league, and he's taken Liverpool to a European final. Could the Champions League final in Kiev be the winger's Real Madrid audition? Jurgen Klopp will hope not.
Eden Hazard
Chelsea's Belgian playmaker is linked with a move away to Madrid or PSG every summer, and it isn't hard to see why. Outside of the traditional top three players in the world (Messi, Ronaldo and Neymar), Hazard is widely regarded as one of the best out there. Chelsea aren't in the best situation at the moment, having missed out on a top four spot in the Premier League. Eden may want Champions League football next season, and Real could give him that.
Neymar
What can be said about Neymar and Madrid that hasn't already been said a thousand times? The pair are linked almost every day, with Real apparently ready to smash the world record transfer fee to make the Brazilian a 'Blanco'. It would be a tricky deal to pull off, but then again so was his move from Barcelona to PSG...