Been thinking about this a while, and if anything leaked, I am not aware.
I think, if this is something really “new” to. Glock, it really has to be something like a long gun. Just another generation of something they already make would be nice, but nothing “new”.
I cast my lot in with the folks thinking pistol caliber carbine. I would like to see something that breaks down like the Ruger 10-22, and has the potential for caliber changes.
I’d also be open to a Glock long gun in some of the big bore rifle calibers like 458 SOCOM or 450 BW and the like...
I don’t really want anything like the Ruger PCC, and I don’t want an AR either...but I can’t really tell you what it looks like, but it’s light, easily packed, reliable, and easy to tear down and clean.
Guess we’ll see soon.