Reason I picked that team is because they have basically all played with the U-21's together so it's not like they will all be completely oblivious as to how eachother play. I think it would be good for them all to make the step up together, and it is only a friendly of course.
Playing under-21's is alot different to playing a full international, it may only be a friendly, but it's against France, so a game that us, being English, should not want to lose.
I am all for giving the youth players game time, but you have to give them someone to lead them, and keep their heads up if we went behind, imagine if we went one down without either Terry or Gerrard in the team, we would get murdered.