England's star trio can't operate simultaneously - what's the verdict?
After achieving six consecutive triumphs in six games, zero goals allowed and a World Cup spot assured before the final rounds, England manager Thomas Tuchel might claim he has chosen wisely throughout qualification.
Yet, in the lead-up to Thursday's domestic match against Serbia, he initiated discussion when he claimed that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the identical lineup.
"At the moment, if we keep the structure, they won't fit together.
"They might but not within this system, not for the balance that we developed and not within the framework that also includes wingers who are essentially experts in their positions. We presently employ with a six, eight, a 10 and a nine."
From guaranteed positions to competitive roles
Foden and Bellingham have been deployed on the flanks for England in the past, but Tuchel's selections imply that Marcus Rashford and Arsenal's winger are his preferred options on the wide areas respectively.
The question remains whether Bellingham, Foden and Kane coexist in the lineup?
Gareth Southgate evidently thought it possible.
Bellingham, Foden and Kane were selected for each England's seven games at the European Championship in Germany, where Southgate's side lost to Spain in the final.
In the 16 matches the trio have played alongside each other, England have secured 10 victories, shared points three times and been defeated three times, registering 36 scores and allowing 14 goals.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has utilized a 4-2-3-1 formation that transforms formation when England attack.
The young midfielder has been the key creative force because of his impressive ball progression, shooting ability and skill in entering the penalty area when the striker drops deep.
Tuchel has spoken about preferring specialist wingers. The wide attackers play out wide weekly and can hold the ball well, engage in one-on-one situations, and enter the area to finish.
Behind this front four, Tuchel employs a double pivot consisting of a holding midfielder and one with more license to contribute to the attack.
Potential configurations for England's stars
Foden and Bellingham would be battling with other creative midfielders for the attacking midfield position, with Kane likely to start up front.
Foden could feature as the main forward, which theoretically could enable both Bellingham and Foden to play at Kane's expense.
There is a potential solution all three could play in this system and Tuchel suggested it this week.
"With his club, he plays almost like a central or attacking midfielder, so maybe during the next months we view him as a box-to-box player," he said.
Foden has been utilized as a flexible midfielder this season.
That has allowed him to take responsibility deeper and could make him an option as the advanced playmaker, paired with a defensive anchor.
This would then enable Bellingham to operate as the creative force and Kane as the nine.
No matter whether Tuchel chooses to configure the team like this at the global tournament, what appears positive is his preparedness to omit established stars in the name of balance.