When I say seasonal perk in terms of crafted I'm talking about the weapons in particular. I'm talking about if you have a crafted weapon it should do increase damage regardless if you have enhanced perks or not. Example when you see cyberpunk 2077 they have a perk in the game where your weapons do increase damage if it's crafted your gear have more survivability if it's crafted. I just believe bungee would have to do something like that if they ever added the feature to craft your armor!