Kane, Bellingham and Foden struggle to operate simultaneously - what's the verdict?
Having secured six victories in six games, zero goals allowed and World Cup qualification secured with two group games to spare, England manager Thomas Tuchel might claim he has chosen wisely throughout qualification.
However, in the lead-up to Thursday's Wembley encounter against Serbia, he sparked a debate when he claimed that three of the nation's top talents - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the equivalent formation.
"At the moment, if we maintain the formation, they won't fit together.
"It's possible but not within this system, not preserving harmony that we created and not for the structure that comes also with wingers who are like specialists in their positions. We play at the moment with specific numbered positions."
From guaranteed positions to competitive roles
England's creative talents have been used in wide positions for England in the past, but his team selections imply that the Barcelona loanee and the Gunners' star are his preferred options on the wide areas respectively.
So can Bellingham, Foden and Kane coexist in the lineup?
The previous England manager apparently believed they could.
Bellingham, Foden and Kane featured in every England's seven matches at last summer's tournament in Germany, where Southgate's side fell to the Spanish in the final.
In the 16 games the trio have played together, England have triumphed 10 times, drawn three and suffered three losses, netting 36 goals and letting in 14 strikes.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has utilized a 4-2-3-1 formation that transforms formation when England attack.
Morgan Rogers has been the primary attacking midfielder because of his excellent dribbling, shooting ability and ability to attack the box when the striker drops deep.
Tuchel has mentioned preferring specialist wingers. The Arsenal and Newcastle stars consistently operate in wide areas 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 another with greater freedom to support offensive play.
So how could Tuchel use these three players?
Foden and Bellingham would be competing with attacking alternatives for the attacking midfield position, with Kane likely to start up front.
Foden could operate as the main forward, which potentially could enable both Bellingham and Foden to play at Kane's expense.
There is an alternative approach all three could play in this system and Tuchel alluded to it this week.
"For Man City, he functions as a box-to-box or creative role, so maybe during the next months we consider him as a number eight," he said.
Foden has been used in a more all-purpose midfield role this season.
That has allowed him to take responsibility deeper and could make him an option as the number eight, next to a more defensive number six.
This would then enable Bellingham to operate as the creative force and Kane as the striker.
Irrespective of whether Tuchel decides to set England up like this at the World Cup, what seems encouraging is his preparedness to omit established stars in the name of balance.