Adam Lallana was happy with England's experimental back three against Germany, despite defeat in Dortmund.
Gareth Southgate unveiled a new system in his first game since taking charge on a permanent basis, echoing a set-up that has become vogue in the Premier League.
The alterations at the back saw Lallana pushed up in support of Jamie Vardy and a 1-0 defeat would have looked different had his first-half solo effort not come back off the post.
The Three Lions last used a three-man defence 11 years ago when Steve McClaren's side were beaten 2-0 by Croatia and had just one full day at St George's Park to prepare on this occasion.