England's star trio struggle to operate simultaneously - what's the verdict?
After achieving six consecutive triumphs out of six, an unbreached defense and World Cup qualification assured before the final rounds, England manager Thomas Tuchel could suggest he has chosen wisely throughout qualification.
Nevertheless, in the lead-up to Thursday's Wembley encounter against Serbia, he sparked a debate when he stated that three of the nation's top talents - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the identical lineup.
"Currently, if we keep the structure, they won't fit together.
"They might but not in the structure, not maintaining equilibrium that we created and not for the structure that also includes wingers who are essentially experts in their positions. We play at the moment with a six, eight, a 10 and a nine."
From certain starters to fighting for spots
Foden and Bellingham have been utilized out wide for England in the past, but the manager's choices suggest that Marcus Rashford and Bukayo Saka are his first choices on the wing positions respectively.
The question remains whether Bellingham, Foden and Kane coexist in the lineup?
The previous England manager certainly thought so.
Bellingham, Foden and Kane were selected for each England's seven matches at the European Championship in Germany, where Southgate's side fell to the Spanish in the final.
In the 16 fixtures the trio have played together, England have won 10, drawn three and suffered three losses, netting 36 goals and conceding 14.
Strategic view: Versatile Foden offers solutions
Tuchel has employed a four-two-three-one setup that transforms formation when England attack.
Morgan Rogers has been the primary attacking midfielder because of his strong ball-carrying, ball-striking and skill in entering the penalty area when the forward retreats.
Tuchel has discussed favoring natural flank operators. Saka and Gordon play out wide weekly and can retain the ball skillfully, take their full-back on, and enter the area to finish.
In midfield behind the attackers, Tuchel utilizes two central midfielders consisting of one defensively strict player and one with more license to support offensive play.
So how could Tuchel use these three players?
Foden and Bellingham would be vying against attacking alternatives for the attacking midfield position, with Kane expected to lead up front.
Foden could feature as the number nine, which potentially could allow both Bellingham and Foden to feature instead of Kane.
There is one way 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 central midfielder," 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, alongside a holding midfielder.
This would then allow Bellingham to play as the attacking midfielder and Kane as the nine.
No matter whether Tuchel decides to set England up like this at the World Cup, what seems encouraging is his readiness to exclude star names in the interest of team harmony.