Re: Champions Villains Volume Three: Solo Villains when will it be on the shelf?
I suspect one of the big hurdles HG is facing is that many 5e books are still in stores, covering every possible need players have. And I personally know several people who are sticking with 5e, in any case. Hero is competing with itself. Not to mention Mutants & Masterminds, BASH, ICONS, etc. All games it didn't have to worry about when 5e came out.