So we all know glock does 1 thing and they do that 1 thing well (many will argue against that but sorry your bias doesnt make your arguments correct, especially when you are then carrying a "glock clone" or anything marketed as "glock killer" but I digress)
So this popped up, and honestly its very unlike glock, more times than not in the past they will not say anything about any "new" products or offerings until well they announce them, and then come the "leaked" photos.
Anyways here is this marketing hype (this is not my screen shot or from my email, it was posted in another group and I taxed it)
I dont see them getting into the revolver or 1911 game as both would be pretty much in direct contradiction to the idea of a glock from the beginning.
Other less fun speculation would be the G46 being imported (or made local) which is the G19 but with a rotating barrel that was a contract for German police agency (iirc the agency?) But that was about 2 years ago that they announced that and if they havent brought it in by now I doubt they will and if they do i dont see this much hype over that.
And to be fair, glock isnt claiming this announcement is going to be innovative, just "legendary news"