Xbox CEO Asha Sharma has stated that revitalizing the Halo franchise is a key priority for Microsoft, emphasizing a long-term strategy for the iconic series. "The thing that I am learning about great games is that they have a long history and heritage and we can take a long-term view," Sharma told the BBC. "I am confident that Halo is a very important part of our portfolio. It is a very key franchise. It represents a very key memory structure and way that people want to play."

Sharma's comments come amid ongoing discussions about Halo's place in the gaming landscape, with some analysts noting a decline in the franchise's overall profile since its peak with titles like Halo 3 and Halo: Reach. The recent release of Halo: Campaign Evolved, a remaster of the original 2001 game that marked Halo's debut on PlayStation, received a generally positive reception but reportedly experienced slower sales. Industry analyst Rhys Elliott expressed disappointment, stating, "One can’t help wondering what could have been if Halo had kept the trajectory it had around Halo 3 and Reach. A remake of the game that started it all landing this softly on a new platform makes me pretty sad, as a Halo fan."

Despite these concerns, Microsoft appears committed to expanding the Halo universe. Future games are reportedly in development, including one described as having a live-service approach akin to Fortnite, and remasters of Halo 2 and Halo 3 are also said to be in the works. While previous developer statements suggested future Halo games would be available on PlayStation, Sharma's focus appears to be on reinforcing Xbox exclusivity.

However, Marcus Lehto, co-creator of Halo and designer of Master Chief, has voiced significant doubts regarding the practicalities of producing a successful new Halo game. Lehto cited the immense cost and time investment required, estimating that a "fully featured Halo" game could cost between $600 million and $800 million and take over four years to develop. He expressed skepticism that Microsoft would allocate such resources. "A large corporation like Microsoft is a terribly inefficient machine," Lehto commented, suggesting that a "smaller indie team driven by seasoned devs, filled with a good mix of newer hungry talent as well, and minimal management layers is probably the only viable way to make a great Halo again."

Lehto also provided budget figures for earlier Halo titles, noting that Halo 3 had a development budget of approximately $40 million, with up to $30 million spent on marketing. Halo: Reach, he stated, cost around $120 million, though the breakdown between development and marketing was not specified.