Call of Duty lead Robert "fourzerotwo" Bowling resigns

Robert Bowling, the community manager-turned-lead on Call of Duty: Modern Warfare 3 and most publicly well-known holdover from the Vince Zampella/Jason West era of Infinity Ward, resigned from the company today. "Today, I resign from my position as Creative Strategist of Call of Duty, as a lead of Infinity Ward, and as an employee of Activision," he wrote on his Twitter account.
Further details surrounding Bowling's departure are unknown at this time, though the term "resign" certainly opens up speculation that this isn't your regular, everyday accepting of a position at another company.
So what does this mean for the future of Call of Duty at Infinity Ward? That remains an unanswerable question as well, though we imagine Activision will have no shortage of applicants for Bowling's job...
More on this story as it developers.
[SOURCE: Robert Bowling resigns from Infinity Ward, Activision (Twitter)]