I despise any mechanic that forces you to make small pulls like bursting and bolstering.
I think they shoudl change both mechanics so that the buff/defbuff from mobs dying scales with the mobs hp.
So that 8little imps whouldnt give as strong a debuff as 10 big mobs.
And for bolstering the hp and dmg given to surrounding mobs should be proportionate to the amount of hp and dmg the mob had.