The Coalition is working on multiple unannounced projects right now, and if reports are to be be believed, one of these is a new IP and is going to be more of an experimental project to help the studio get to grips with Unreal Engine 5.
Of course, Gears 6 isn’t mentioned by name anywhere in the listing, though you would think that that’s what this is in reference to.
Meanwhile, recently, it was also claimed that a remastered collection of the Gears of War series is also in the works.
For a while now, job ads published by The Coalition have indicated that the studio has started the process of developing Gears 6 (or whatever it ends up being called).