It could be. I figured that mystical, sought-after swords guarded by legendary beasts would fit right in with Zelda. Luckily the Noble Sword is just a really nice blade with limited magical properties, whereas something like the Master Sword would not only not make sense to still be in Labrynna, but would also be p game breaking for the players to actually obtain.

You never know, though. If it's broken like it was in OoA, you might be able to reforge it into something bigger. And the Biggoron Sword might be somewhere too, I think that appeared in the Oracle games.