#2 Paul Pogba
Paul Pogba had a successful season for Manchester United from a personal point of view, finishing as club's top scorer and provider with 16 goals and 11 assists respectively in all competitions. Conversely, the Red Devils finished their season in sixth place in the Premier League and without any trophy.
The French midfielder has doubts over United's potential to challenge for major trophies in the near future and is considering a move away from Manchester. Real Madrid are Pogba's long-term admirers, and there is concrete interest from the club to lure the 26-year-old.
Latest reports have suggested that Juventus are inquiring about the availability of Pogba, making matters captivating in this season's transfer market.
#1 Neymar
Neymar moved to Paris Saint-Germain from Barcelona in the summer of 2017 for a staggering €222 million. PSG's project of winning the Champions League appealed to the 27-year-old, but the club has failed to lift the trophy during his two-year spell in Paris.
Barcelona are desperately trying to assemble a squad capable of holding the UCL title after failing to do so once again this year. Messi prefers Neymar over Antoine Griezmann, and a move back is on the cards. The Catalan club might use Philippe Coutinho as a bargaining chip in a potential deal.
It will be highly intriguing to witness the twists and turns which Neymar's transfer saga takes in the coming months.