Marvel boasts a vast array of mutant heroes, but unfortunately, the beloved X-Men franchise cannot accommodate them all. Even with the range of spin-off teams like X-Force, X-Factor, and Excalibur, certain characters inevitably fade into obscurity. Recently, Marvel acknowledged that it has struggled to utilize one particularly promising character effectively.
In a sneak peek of the forthcoming Weapon X-Men #4, Cable seeks to instill confidence in Jono Starsmore, also known as Chamber, asserting that he belongs with this new group. In a poignant nod to his tumultuous history, Jono vocalizes his frustrations about the various roles he has occupied within the X-Men universe, lamenting “Look – I’ve been around! Been a student! Been a bloody X-Man! An’ it never worked out for me!. .. I’m not gonna get my hopes up!”






Chamber’s statement highlights his self-awareness regarding his history of disappointment; he refuses to become deeply involved in anything that could result in failure. Despite his unique abilities and over three decades within the X-Men, it has been years since Chamber had a substantial role within the team, though his talents position him well for a more significant part.
Chamber’s Untapped Potential: A Missed Opportunity
Creative Team for Weapon X-Men #4: Joe Casey, ChrisCross, Yen Nitro, and Joe Sabino

Jonothon Starsmore, known as Chamber, made his first appearance alongside the original Generation X team, featuring characters like Husk, Synch, M, and Skin back in 1994. Jono’s unique mutation came about through a traumatic event, resulting in a significant physical transformation that left him with an open wound and no lower jaw. This deficiency is countered by the presence of a constant psionic flame, effectively making him a formidable “walking furnace.”However, Chamber’s true potential has often remained hidden, with few opportunities to demonstrate his abilities.
Cable’s encouragement serves as a hopeful reminder that Chamber has not been completely overlooked. Throughout his fluctuating career, he has participated in an array of teams, even taking on a teaching role at Wolverine’s Jean Grey School and aligning himself with Nightcrawler’s Legionaries on Krakoa. Despite these ventures, Jono’s self-deprecating acknowledgment that nothing stays permanent for him rings true, as he continues to navigate a trajectory of transience.
It seems Cable recognizes the true depth and potential of Jono Starsmore, implying that the X-Men’s oversight has hindered a character capable of becoming a remarkable and enduring hero.
Unresolved Potential: A Pattern of Disappointment
Cancellation of the Series: A Blow for Jono’s Supporters

Sadly, fans holding out for more of Chamber in Weapon X-Men have recently faced disappointment, as Marvel announced that the series will conclude with issue 5. This decision perpetuates Jono’s unfortunate trend of unresolved narratives and missed opportunities. It appears any significant arc he was intended to fulfill within this team may never reach fruition.
Chamber’s aesthetic uniqueness—one-third of his body aflame—coupled with a complex power set, positions him far more significantly than he has ever been credited. He possesses the ability to unleash powerful psionic energy blasts and demonstrate robust telepathic skills, all while existing as a cynical British voice in a world full of heightened stakes. His connections with numerous X-Men, alongside his potential for transformation akin to his classmate Synch’s evolution during the Krakoan Era, further elevate his value.
With his distinctive design and rebellious spirit, Chamber deserves a permanent, meaningful role within the X-Men canon. Regrettably, as he himself suspects, Weapon X-Men may not be the platform for that transformation.
Weapon X-Men #4 is set for release by Marvel Comics on May 21, 2025.