The Manchester United no.10 captained England to a 1-0 victory over Romania in a final warm-up fixture at the weekend, scoring the only goal from the penalty spot in the second half at Middlesbrough's Riverside Stadium.
Gareth Southgate's side are fancied to do well in the finals, with some bookmakers rating them joint-favourites to lift the trophy, alongside France.
One of Les Bleus' key figures in defence is Real Madrid centre-back Raphael Varane, who has oozed quality ever since breaking into the Lens first-team as a youngster.
The 28-year-old is a mainstay for his country and there will be a meeting with England at Wembley if the Three Lions win Group D and Didier Deschamps's side finish runners-up in Group F.