I mean 8 is alright for mages and rogues but for tanks right now at 76 cap, most of top tier warriors use almost all 8 for just loadouts for gear switching (Doz axe, Doz aeg, Ebon aeg, Glint aeg, Pull/ms, Bd, Gl) . I can imagine when 81 expansion drops and we suddenly have more combos for gears but we run out of hotbars and gear loadout slots...