Three Lions' top talents can't operate simultaneously - what's the verdict?
Having secured six victories out of six, no goals conceded and tournament placement assured before the final rounds, England manager Thomas Tuchel could suggest he has chosen wisely throughout qualification.
Yet, in the lead-up to Thursday's domestic match against Serbia, he initiated discussion when he stated that three of the nation's top talents - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the same team.
"Currently, if we stick with the system, they cannot play.
"It's possible but not with current tactics, not preserving harmony that we created and not within the framework that comes also with wingers who are highly specialized in their positions. We currently utilize with specific numbered positions."
From guaranteed positions to competitive roles
England's creative talents have been deployed on the flanks for England in the past, but his team selections imply that the Barcelona loanee and Arsenal's winger are his first choices on the wide areas respectively.
But can Bellingham, Foden and Kane operate simultaneously?
The previous England manager certainly thought so.
Bellingham, Foden and Kane featured in every England's seven matches at the European Championship in Germany, where Southgate's side lost to Spain in the final.
In the 16 matches the trio have played together, England have won 10, drawn three and suffered three losses, scoring 36 times and allowing 14 goals.
Analysis: Foden's versatility gives Tuchel options
Tuchel has employed a four-two-three-one setup that changes shape when England attack.
Morgan Rogers has been the key creative force because of his strong ball-carrying, ball-striking and ability to attack the box when the striker drops deep.
Tuchel has mentioned preferring dedicated wide players. Saka and Gordon regularly feature on the wings and can retain the ball skillfully, challenge defenders, and arrive in the box to score.
Supporting the attacking quartet, Tuchel plays with a midfield two consisting of a disciplined defensive presence and a partner with attacking liberty to support offensive play.
So how could Tuchel use these three players?
Foden and Bellingham would be vying against other creative midfielders for the attacking midfield position, with Kane expected to lead up front.
Foden could play as the number nine, which potentially could allow both Bellingham and Foden to operate without the captain.
There is an alternative approach all three could play in this system and Tuchel hinted at it this week.
"For Man City, he plays almost like a number eight or 10, so maybe during the next months we regard him as a number eight," he said.
Foden has been utilized as a flexible midfielder this season.
That has permitted him to contribute from midfield and could position him as the number eight, paired with a defensive anchor.
This would then permit Bellingham to feature as the number 10 and Kane as the striker.
Irrespective of whether Tuchel decides to set England up like this at the international competition, what bodes well is his preparedness to omit established stars in the pursuit of tactical equilibrium.