England's star trio can't operate simultaneously - what's the verdict?
With six wins in six games, no goals conceded and World Cup qualification confirmed with matches remaining, national team coach Thomas Tuchel can argue he has got all of his big qualifying decisions correct.
However, in the preparation for Thursday's home game against Serbia, he sparked a debate when he said that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the equivalent formation.
"At the moment, if we stick with the system, they won't fit together.
"It's possible but not within this system, not for the balance that we created and not within the framework that also includes wingers who are like specialists 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 imply that Marcus Rashford and Bukayo Saka are his first choices on the wing positions respectively.
But can Bellingham, Foden and Kane operate simultaneously?
The previous England manager apparently believed they could.
Bellingham, Foden and Kane started all of England's seven matches at last summer's tournament in Germany, where the England team fell to the Spanish in the final.
In the 16 fixtures the stars have performed alongside each other, England have won 10, drawn three and lost three, scoring 36 times and letting in 14 strikes.
Analysis: Foden's versatility gives Tuchel options
Tuchel has utilized a 4-2-3-1 formation that transforms formation when England attack.
Morgan Rogers has been the key creative force because of his strong ball-carrying, ball-striking and skill in entering the penalty area when the number nine withdraws.
Tuchel has spoken about preferring dedicated wide players. The Arsenal and Newcastle stars play out wide weekly and can hold the ball well, engage in one-on-one situations, and arrive in the box to score.
Supporting the attacking quartet, Tuchel utilizes two central midfielders consisting of one defensively strict player and one with more license to join the forward movement.
What solutions exist for the trio?
Foden and Bellingham would be competing with attacking alternatives for the attacking midfield position, with Kane expected to lead up front.
Foden could play as the number nine, which theoretically could permit both Bellingham and Foden to play at Kane's expense.
There is one way all three could coexist effectively and Tuchel hinted at it this week.
"For Man City, he plays almost like a box-to-box or creative role, so potentially in future we consider him as a central midfielder," he said.
Foden has been utilized as a flexible midfielder this season.
That has permitted him to contribute from midfield and could make him an option as the advanced playmaker, paired with a defensive anchor.
This would then enable Bellingham to operate as the attacking midfielder and Kane as the nine.
No matter whether Tuchel chooses to configure the team like this at the World Cup, what seems encouraging is his willingness to leave big players out in the pursuit of tactical equilibrium.