Three Lions' top talents are unable to fit in the same lineup - what's the verdict?
After achieving six consecutive triumphs out of six, zero goals allowed and a World Cup spot secured with two group games to spare, England manager Thomas Tuchel can argue he has made the right selection choices.
However, in the lead-up to Thursday's domestic match against Serbia, he raised questions when he claimed that three of the England's elite footballers - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the equivalent formation.
"At the moment, if we stick with the system, they are unable to feature.
"They might but not in the structure, not for the balance that we established and not for the structure that also includes wingers who are like specialists in their positions. We presently employ with defensive, central, attacking midfielders and striker."
From certain starters to fighting for spots
Foden and Bellingham have been deployed on the flanks for England in the past, but his team selections indicate that Marcus Rashford and Bukayo Saka are his first choices on the wing positions respectively.
But can Bellingham, Foden and Kane operate simultaneously?
Former Three Lions boss evidently thought it possible.
Bellingham, Foden and Kane started all of England's seven matches at the European Championship in Germany, where Southgate's side lost to Spain in the final.
In the 16 fixtures the trio have played simultaneously, England have won 10, shared points three times and lost three, scoring 36 times and conceding 14.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has utilized a 4-2-3-1 formation that alters structure when England attack.
Morgan Rogers has been the key creative force because of his excellent dribbling, shooting ability and capacity to penetrate the area when the forward retreats.
Tuchel has spoken about preferring natural flank operators. Saka and Gordon play out wide weekly and can hold the ball well, challenge defenders, and appear in scoring positions.
Supporting the attacking quartet, Tuchel utilizes two central midfielders consisting of one defensively strict player and one with more license to support offensive play.
Potential configurations for England's stars
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 main forward, which theoretically could permit both Bellingham and Foden to operate without the captain.
There is an alternative approach all three could coexist effectively and Tuchel alluded to it this week.
"With his club, he operates similarly to a box-to-box or creative role, so perhaps in coming months we regard him as a box-to-box player," he said.
Foden has been used in a more all-purpose midfield role this season.
That has enabled him to operate from deeper areas and could categorize him as the number eight, alongside a holding midfielder.
This would then allow Bellingham to play as the number 10 and Kane as the center forward.
No matter whether Tuchel chooses to configure the team like this at the World Cup, what appears positive is his preparedness to omit established stars in the pursuit of tactical equilibrium.