Ineffective weapons
which huntsmen has a really cool concept of a weapon, but when it comes to fighting grimm, does not see very useful at all? I'll start:
Sun: His Gun-chuck/ staff combo is damn near unstoppable for fighting humanoid foes, but doesn't look like he has enough stopping power to jack up a grimm of a larger size. His guns are shot-gun so probably don't have crazy good range, and his staff serves as an effective battering weapon, but it doesn't seem too strong like say, Nora's hammer, or Coco's purse, which are bludgeoning weapons I think.
Again, his weapon is dope, it's just not suited for combat with grimm. What is another example you can think off.