I would be real curious if the new Hunter damage buff works with Gally now, and this effects it's damage.
I know Tier 1 myth busted the fact that titan bubble doesn't effect the rounds. They slowed down the video, and could see the damage numbers increasing with weapons of light on a static boss.
I haven't tested this myself, but I doubt they are lieing given they held the record in many Raid events, and came up with a lot of the cheesy strats people were using like double swords on crota etc.
Now if weapons and this new hunter buff stack on gally, it won't even matter if they nerfed it.