How about an Infiltrator kind of class? Rifle would be the new weapon, with long charging but heavy damage skills, and initiative being the energy for a cloaking device of sorts. The other invisibility skills would become detect skills, or add elements to your bullets (which would work more or less like venoms). I know I would love that, creeping behind enemy lines picking off targets from afar (not too far to prevent OP ofc). Prolly not gonna happen, but it’s good to dream, right?