De-scent mechanic

So the new Warden mob in my opinion is awesome! Everyone is mad that you have to sneak around it instead of fighting it like other mobs, but I think stealth in minecraft is really fun, until now, the sneaking mode was useless for actual sneaking. There is one problem though, it's supposed to be a stealth thing and all, but it's kind of hard to be stealthy when he just smells you anyway, you basically can't get passed him, make a noise, and he rages at you, don't make a noise, he just sniffs you out, it's pointless. I'm not asking to remove the smell thing, but can you please make a potion or enchantment that removes the players scent, I watch tremors and I remember when they got passed the shreikers that see heat by covering themselves on fire extinguisher stuff. That's what the Warden reminds me of, and it would be a cool feature to be able to remove your scent for maybe even all undead mobs. Please look into this, I think everyone would enjoy a way to really sneak around the deep dark, plus it would make a nice little preparation for getting to the deep dark, like how enchanted Armour is recommended for the nether. Thank you for reading this.