I think the 5P change will let Potemkin air combo from anti air 5P and possibly 6P counter to 5P jump canceled air combo. (possibly throw in a hfb after counter 6P anti air to 5P for distance?)
Also I think the universal Blitz Shield buff is QUITE beneficial to potemkin, if it stops bs oki stuff like milla,venom,ram etc. Which I think it will.