Roy Keane has warned Jack Grealish that he may lose that sharpness unless he increases his game time under Pep Guardiola at Man City.
The former Aston Villa winger was in and out the side last season at the Etihad Stadium with Guardiola only affording him ten starts in the Premier League last term.
captain Harry Kane scored twice on Tuesday night as he celebrated his 100th appearance for the Three Lions with a Nations League victory over Finland.
Interim boss Lee Carsley’s first match managing at Wembley was as dominant as Saturday’s win by the same scoreline away .
Grealish scored against the Republic of Ireland and was given a start again by Carsley as he played well again against Finland on Tuesday night but former Man Utd midfielder Keane insist…