[GSM]

...when dual wielding Shuriken, Dagger Dance will not trigger, even if in the attack range for the second Shuriken- you must be directly next to, behind, or in front of your attack target, negating the range benefit of the weapon.

...They could really, really benefit a lot from being an exception to Dagger Dance where, if both weapons are Shuriken, they will trigger a second attack in the proper range.

(snipped for size)

I don't see much of a reason to change SWA scaling on Dagger-type weapons, even if they are a bit stupid at times. The main power of daggers is to crit, especially with Void Assassins. However, there's a clear disparity between Shuriken and regular Daggers, with Daggers getting many more benefits.

That being said, I am 100% in favor of making Dagger Dance proc with Shuriken-type Daggers, but only if both are Shuriken, and both are within range of the same enemy.