#3 Mohamed Salah

The Liverpool winger is another high-profile attacker PSG could sign as a replacement for Kylian Mbappe if the Frenchman leaves the club next year. For many reasons, the prospect makes a lot of sense for the Parisians.
Known for his immense pace, sharp dribbling skills and strong finishing ability, Mohamed Salah would be a perfect like-for-like replacement for Mbappe. Reports in France have already linked the Egyptian with a switch to the French capital.
Salah has been firing on all cylinders since the season kicked off in August. The attacker currently sits atop the Premier League goalscoring chart, with five goals in six appearances. According to Tranfermarkt, he has a market value of €100 million, which is a fair price for a player of his calibre.
#2 Erling Haaland

Erling Haaland has been on the radar of many elite clubs across Europe following his heroic performances for Borussia Dortmund over the last two seasons. PSG have also kept a close eye on the Norwegian striker's development.
Rumours suggest the French giants could enter a bidding war with the likes of Chelsea, Barcelona and Liverpool to secure Haaland in 2022. Should they succeed, they would have the best attacking line in Europe even if Kylian Mbappe completes his highly anticipated move to Real Madrid.
Erling Haaland is, without doubt, one of the best finishers in Europe at the moment. The Norwegian has entered the new campaign in red-hot form, recording 11 goals and four assists to his name in eight appearances across competitions.
#1 Cristiano Ronaldo

Shortly after Lionel Messi's stunning PSG transfer was announced this summer, rumours began linking his eternal rival Cristiano Ronaldo with a switch to the Parc des Princes.
Although the Portuguese ended up joining Manchester United, no one can predict what could happen at the end of the campaign. Ronaldo could be tempted by the prospect of teaming up with a man with whom he has dominated the game for almost two decades.
That would be an irresistible proposition for PSG as well. Lining up two of the greatest players in history would not only attract sporting success, it might also help them commercially. It remains to be seen if such an iconic transfer could materialise next year. But as the saying goes, never say never in football, as stranger things have happened.