The summer of 2020 could be frantic for Europe's best teams with a number of high profile stars set to become free agents.
Players registered in England are able to open talks with clubs around Europe as early as January if they have less than a year remaining on their contracts, meaning that panic stations are starting to set in across the Premier League.
Chelsea, Manchester United and Tottenham Hotspur are three of the clubs most likely to lose star players next summer.
Frank Lampard's side have players including Willian and Pedro out of contract, while Man United have Eric Bailly and Nemanja Matic.
Spurs are arguably the most vulnerable of the sides in the Premier League with Jan Vertonghen, Toby Alderweireld and Christian Eriksen all out of contract.
Of course there are other clubs around Europe in the same situations, and perhaps it's a case of these clubs looking to enter the market for free transfers of their own if their players do move on.
There's some exceptional players in the list and here's a small sample of the quality players who are currently set to be out of contract next summer.
Selected free agents from summer 2020
Christian Eriksen - Tottenham Hotspur
Edinson Cavani - Paris Saint-Germain
Toby Alderweireld - Tottenham Hotspur
Stefan Savic - Atletico Madrid
Willian - Chelsea
Ryan Fraser - Bournemouth
Thomas Meunier - Paris Saint-Germain
Eric Bailly - Manchester United
Nemanja Matic - Manchester United
Dris Mertens - Napoli
Mario Gotze - Borussia Dortmund
Jan Vertonghen - Tottenham Hotspurs
Blaise Matuidi - Juventus
Pedro - Chelsea
Jose Callejon - Napoli
Nacho - Real Madrid
Glacomo Bonaventura - AC Milan
David Silva - Manchester City
Luka Modric - Real Madrid
Boubakary Soumare - Lille
Juan Cuadrado - Juventus
Layvin Kurzawa - Paris Saint Germain
Josip Ilicic - Atalanta
Artem Dzyuba -Zenit Saint Petersburg
Charles Arangulz - Bayer Leverkusen
