I know the last thing Rogue Scientist needs is more power, the set is already quite strong, but I would really like it if there were an encrust that added gas mask like effects to any helm (aka 1-2 points of resistance to Toxic/Putrefying/Asphyxiation). The rebreather recipe could be repurposed to this end. I want the gas mask as an encrust basically because I've found plenty of my wizardy/gish characters could really use the resistances (sometimes to help mitigate their own damage, Rogue Scientist/Egyptian Magic) but I find the appeal of magic power hats too strong. I also think relatively speaking there aren't a ton of head slot encrusts already.
