Kane, Bellingham and Foden struggle to operate simultaneously - what's the verdict?
With six wins out of six, zero goals allowed and a World Cup spot secured with two group games to spare, national team coach Thomas Tuchel might claim he has got all of his big qualifying decisions correct.
Nevertheless, in the lead-up to Thursday's Wembley encounter against Serbia, he initiated discussion when he stated that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the same team.
"Currently, if we keep the structure, they won't fit together.
"They can but not with current tactics, not maintaining equilibrium that we developed and not for the structure that comes also with wingers who are highly specialized in their positions. We play at the moment with a six, eight, a 10 and a nine."
From certain starters to fighting for spots
The Manchester City and Real Madrid stars have been used in wide positions for England in the past, but the manager's choices suggest that the Manchester United forward and the Gunners' star are his preferred options on the left and right flank respectively.
So can Bellingham, Foden and Kane coexist in the lineup?
Former Three Lions boss apparently believed they could.
Bellingham, Foden and Kane started all of England's seven fixtures at the European Championship in Germany, where Southgate's side lost to Spain in the final.
In the 16 games the trio have played alongside each other, England have triumphed 10 times, tied three matches and lost three, netting 36 goals and letting in 14 strikes.
Tactical insight: Foden's flexibility provides alternatives
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 excellent dribbling, strike quality 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 hold the ball well, challenge defenders, and enter the area to finish.
Supporting the attacking quartet, Tuchel plays with a midfield two consisting of a disciplined defensive presence and one with more license to support offensive play.
Potential configurations for England's stars
Foden and Bellingham would be competing with other creative midfielders for the attacking midfield position, with Kane probably featuring up front.
Foden could feature as the number nine, which in theory could enable both Bellingham and Foden to play at Kane's expense.
There is one way all three could feature together and Tuchel suggested it this week.
"With his club, he functions as a box-to-box or creative role, so perhaps in coming months we view him as a box-to-box player," 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 central midfielder, next to a more defensive number six.
This would then permit Bellingham to feature as the number 10 and Kane as the center forward.
Irrespective of whether Tuchel chooses to configure the team like this at the international competition, what bodes well is his readiness to exclude star names in the name of balance.