I just think it’s going to come up once in a blue moon. And because of that it’s not something I would’ve added baseline. Lots of mobs have bubbles so shattering throw is great. Spell reflect is also really good. I’d just rather it be something more useful like maybe MoP regeneration in combat passive or something more useful and tangible that an everyday player is going to use.
And that’s not to say I have something against defensives. Defensive are great, but when I have to weapon swap to do them I’d rather play a game that handles that better like Eso or GW2.