Heroic Strikes having both Primary and Arc burns with Zhalo being the only elemental primary is the kind of thing that makes me think, Bungie may as well just bring elements back to primaries, one of these days Nightfall will end up with Arc and Primary burns as well.... You can still keep variety on primaries like weve been doing since the Taken King, maybe have a way where we can earn Elements as a type of upgrade material that we can apply to any primary we want?