Ronald Koeman offers ultimatum to Ross Barkley

Everton boss Ronald Koeman is reportedly willing to part ways with midfielder Ross Barkley, should he continue to stall over a proposed extension at Goodison Park.

The England international has managed to regain his old self under Koeman this season, and this has attracted interest from the likes of Arsenal, Chelsea and Tottenham Hotspur.

Barkley appears to have had his head turned amid the ongoing interest, and according to The Express, he could be sold due to his contract standoff.

The 23-year-old has scored four goals and assisted a further eight over the course of the campaign, and a move elsewhere could be beneficial to his chances of appearing for England.

The attacking midfielder has failed to earn a single minute for the Three Lions despite being part of the squad for the last seven games, and this could be on his mind ahead of the summer transfer window.

Everton are said to value Barkley at around £30m with his current deal due to expire at the end of next season.