#1 Neymar (PSG to FC Barcelona)
Neymar is hands-down one of the best players in the world. Starting his career as a teenager in Santos, Neymar moved to FC Barcelona for €87 million in 2013, and enjoyed tremendous success with the Catalan club, winning La Liga twice and the Champions League once, as part of the legendary trio MSN, along with Lionel Messi and Luis Suarez. Despite this, Neymar moved to Paris Saint-Germain in 2017, for a world-record fee of €222 million - he has since enjoyed added success in France, winning the Ligue 1 title twice in a row.
However, in a turn of events, Neymar may be returning to Barcelona. It has been known for a while now that the Brazilian was unhappy at PSG, stating that "I do not want to play anymore in PSG", as reported by the BBC.
Recently, a report by SPORT has stated that FC Barcelona had submitted a formal transfer request to PSG for Neymar, and a video has surfaced in the report, that shows Neymar seemingly saying goodbye to his teammates at PSG.
Neymar's return would certainly be welcome as his superb vision, excellent dribbling, and technical proficiency have been missed greatly by the Catalan club, who have not enjoyed much success in Europe recently.