Garrosh can't throw Anub beetles
The tooltip for [[Garrosh/E]] explains everything already:
Hero, Minion, or Mercenary
Summons (eg. Beetles by Anub'Arak) and Monsters (eg. Guardians on Infernal Shrines) aren't being mentioned at all, so Garrosh doesn't care about them.Fuente
But, This one time when Garrosh was being made internally I was able to toss the crabs that hang out near the boss on BHB. There's video and it still makes me smile.