England's star trio are unable to play together - does the manager have a point?
With six wins out of six, no goals conceded and a World Cup spot assured before the final rounds, England manager Thomas Tuchel might claim he has got all of his big qualifying decisions correct.
However, in the preparation for Thursday's domestic match against Serbia, he raised questions when he said that three of the England's elite footballers - Jude Bellingham, Phil Foden and Harry Kane - are unable to feature in the equivalent formation.
"At the moment, if we keep the structure, they cannot play.
"They might but not with current tactics, not preserving harmony that we developed and not for the structure that also includes wingers who are essentially experts in their positions. We play at the moment with defensive, central, attacking midfielders and striker."
From automatic picks to contested places
Foden and Bellingham have been used in wide positions for England in the past, but his team selections indicate that the Barcelona loanee and Bukayo Saka are his preferred options on the wide areas respectively.
So can Bellingham, Foden and Kane operate simultaneously?
Gareth Southgate evidently thought it possible.
Bellingham, Foden and Kane featured in every England's seven games at last summer's tournament in Germany, where Southgate's side lost to Spain in the final.
In the 16 games the three have featured together, England have triumphed 10 times, drawn three and lost three, scoring 36 times and letting in 14 strikes.
Strategic view: Versatile Foden offers solutions
Tuchel has played a 4-2-3-1 system that alters structure when England attack.
Morgan Rogers has been the key creative force because of his strong ball-carrying, shooting ability and ability to attack the box when the forward retreats.
Tuchel has discussed favoring dedicated wide players. 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 utilizes two central midfielders consisting of a holding midfielder and one with more license to contribute to the attack.
What solutions exist for the trio?
Foden and Bellingham would be battling with attacking alternatives for the attacking midfield position, with Kane probably featuring up front.
Foden could play as the number nine, which theoretically could enable both Bellingham and Foden to operate without the captain.
There is one way all three could feature together and Tuchel hinted at it this week.
"At Manchester City, he functions as a number eight or 10, so potentially in future we view him as a box-to-box player," he said.
Foden has been deployed in a versatile central position this season.
That has permitted him to contribute from midfield and could categorize him as the number eight, alongside a holding midfielder.
This would then permit Bellingham to feature as the number 10 and Kane as the center forward.
No matter whether Tuchel decides to set England up like this at the international competition, what seems encouraging is his readiness to exclude star names in the name of balance.