At the Emirates stadium they call him Super Jack, and while his midfield partner Aaron Ramsey may have outshone Wilshere recently, it was the 21-year-old Englishman who popped up with a goal to save the day and clinch a hard-fought draw against West Bromwich Albion at the weekend.
Having opened his account for the season and quickly defused any lingering controversy over his public midweek smoking misadventure, the young midfielder's form is only likely to improve as Arsene Wenger plots to bring home the Premier League trophy for the first time in 10 years.
Speaking about Wilshere's contribution to the 1-1 draw against West Brom, Wenger told the assembled press, per Stuart James of The Guardian:
"I think he learns very quickly and what is more important for England and Arsenal is that he shows the right response on the pitch."
Roy Hodgson will no doubt be hoping that the midfielder is eager to continue to impress as he heads off into the international break to join up with the national squad.
Should Super Jack be able to transfer his emerging club form into his performances in an England shirt, he can be Hodgson's superhero the World Cup in Brazil this summer, but much will depend, as Wenger noted, on how well he reacts to adversity.
The England national squad and its journeys to tournaments are the preferred hunting ground for salacious football exposes by the tabloid media. As the likely inheritor of the nation's messiah complex, Wilshere will need to be able to remove himself mentally from the background noise if not literally, judging by how dogged and tenacious the press' pursuit of their targets can be.
Previous incumbents of English football's mandatory role as saviour include Wayne Rooney, who it's fair to say didn't cope well with the increased scrutiny on his private life and the resulting pressure piled on by its coverage.
While Wilshere is yet to become a press pariah on the same scale as United's divisive star, he has to be careful not to pack too many skeletons into his closet.
After all, if he can ignore the headline hunters and focus on his game at international level, he will be vital to lifting England into the latter stages of the 2014 World Cup.
Considering how poor Hodgson's performed against Ukraine, bypassing the midfield battle with outmoded long-ball tactics, Wilshere's dynamism back-and-forth down the team's spine could allow for a far more astute approach at the tournament proper.
Wenger has long demanded his prodigy ally his passing ability and eye for goal with a greater understanding of the game, tactical discipline and maturity when in possession. Earlier in his development, the Arsenal manager even forced Wilshere to undertake an apprenticeship of sorts as the team's defensive midfielder in order for him to learn such important lessons.
For England, his education should benefit those around him too, taking some of the responsibility of running the game and creating chances from Rooney and giving his teammates the confidence to use his impressive touch and technique when under pressure.
With or without Wilshere, Hodgson's team are rank outsiders to lift the ultimate prize in Brazil, but if selected for the World Cup squad, the Arsenal midfielder will be a player able to make major contributions toward firing England deep into the knockout rounds of the tournament.