Roy Keane said on Sunday that Aston Villa striker Ollie Watkins is capable of playing for one of the Premier League’s big boys, including Manchester City. It has been a tremendous season so far for Watkins, who has dazzled in a terrific season for Villa. The England international has scored 16 goals in the Premier League, and a further five in cup competitions. He’s also been a provider on many occasions, making 10 assists. He has taken his game to another level this season under Unai Emery, and there is a very good chance he’ll be on the plane to Germany this summer for the Euros with the Eng…