A semiconductor engineer with over a decade of experience in solid state device research and industry analysis.
After achieving six consecutive triumphs out of six, no goals conceded and World Cup qualification secured with two group games to spare, Three Lions boss Thomas Tuchel can argue he has made the right selection choices.
Yet, in the build-up to Thursday's home game against Serbia, he initiated discussion when he claimed that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - are unable to feature in the identical lineup.
"Presently, if we keep the structure, they cannot play.
"It's possible but not in the structure, not for the balance that we created and not within the framework 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."
The Manchester City and Real Madrid stars have been used in wide positions for England in the past, but Tuchel's selections imply that the Barcelona loanee and the Gunners' star are his preferred options on the left and right flank respectively.
So can Bellingham, Foden and Kane play together?
Former Three Lions boss certainly thought so.
Bellingham, Foden and Kane featured in every England's seven matches at last summer's tournament in Germany, where Southgate's side were defeated by Spain in the final.
In the 16 games the stars have performed together, England have triumphed 10 times, drawn three and been defeated three times, netting 36 goals and allowing 14 goals.
Tuchel has employed a four-two-three-one setup that transforms formation when England attack.
The Aston Villa player has been the main number 10 because of his excellent dribbling, shooting ability and ability to attack the box when the number nine withdraws.
Tuchel has discussed favoring natural flank operators. The Arsenal and Newcastle stars play out wide weekly and can maintain possession effectively, challenge defenders, and arrive in the box to score.
Behind this front four, Tuchel employs a double pivot consisting of a holding midfielder and another with greater freedom to contribute to the attack.
Foden and Bellingham would be battling with attacking alternatives for the creative hub, with Kane likely to start up front.
Foden could operate as the number nine, which in theory could permit both Bellingham and Foden to operate without the captain.
There is a potential solution all three could feature together and Tuchel hinted at it this week.
"With his club, he plays almost like a number eight or 10, so potentially in future we view him as a box-to-box player," he said.
Foden has been used in a more all-purpose midfield role this season.
That has permitted him to contribute from midfield and could make him an option as the central midfielder, alongside a holding midfielder.
This would then enable Bellingham to operate as the attacking midfielder and Kane as the nine.
Irrespective of whether Tuchel decides to set England up like this at the global tournament, what bodes well is his preparedness to omit established stars in the name of balance.
A semiconductor engineer with over a decade of experience in solid state device research and industry analysis.