West Ham United signed Sofiane Feghouli from Valencia this summer.
The Gunners boss has been suggested as the potential next England manager.
France take on Iceland and players linked with Manchester United, Leicester and Tottenham are in action
Everton, Bournemouth and Middlesbrough have been linked with Crystal Palace man Wayne Hennessey.
The winger completed a move to Crystal Palace on Friday.
Celtic have not been linked with Bolton Wanderers' striker Zach Clough this summer.
Ibrox side Glasgow Rangers boss Mark Warburton has a famous footballing name in his ranks.
The defender is one of several new faces at Liverpool this summer.
Leeds United made their first pre-season signing this week.
Warburton is preparing his Glasgow Rangers side for their return to the Scottish Premiership.
Gareth Bale could not believe that he was denied the winning goal in the clásico but insisted Real Madrid were so superior in the final stages of the game that he was convinced they would get more chances to take what he called “sweet” revenge on Barcelona – even though there were only 10 minutes remaining.
Tottenham Hotspur are reportedly plotting a big summer move for Zenit St. Petersburg star Axel Witsel.
The Cameroonian believes Arsenal are still in the title hunt.