Times article where Koeman speaks about Barkley.
The Everton manager has already explained what is required: responsibility and consistency.
He is one of the key players who is performing in an important position for the team, said Koeman. He needs to be creating chances, scoring goals.
But he also needs to show more responsibility in terms of the defending part of the team. That is one of the aspects in football where he can improve.
I have spoken to everyone in pre-season, about football, about their position in the team and how we train. We do meetings and we explain.
I have contact with everyone. But, okay, I have spoken with him. I have told him how I see Ross Barkley and where he needs to improve.
He has been playing three, four seasons in the Premier League now? Now show your quality. Not once every two months but every weekend. The responsibility is important for him to take. Put it on your shoulders. He is a very, very good player.
It is actually five years since Barkley made his Everton debut in a 1-0 defeat at Goodison Park to QPR on the opening weekend of a season and there is a sense that he stands at a crossroads in his career even at his young age.
In terms of goals, assists and appearances last season was Barkleys best. Yet the last of his 12 strikes for Everton came in February against Bournemouth and after that his form plateaued along with his team-mates.
It is now the season for the midfielder to show his bad habits, such as pirouetting into opponents when in possession, are not simply part of his make-up and prove Roy Hodgson was wrong to ignore him in France.
The way he is training, the way he is playing is not a lack of confidence, said Koeman. He has responsibility. Of course he was disappointed not to play at the Euros.
But, okay, he has to react in a good way. Show your quality for Everton and show the national coach he made a big mistake not to give you any minutes. Show your quality on the pitch. That is the only answer what I expect.