Agreed... shinies...
I would like to see.. Reward for challenge..
High drop rates for loot or.. extra end chests (2-3 named item drop chests with same drop rate as EE).
High rate of champions.. sure.. more remnants..(give them a better drop rate though.. 1-60ish remnants is sucky in harder content when I can get 1-60ish in level 4 heroic..
0 XP.. no XP whatsoever... This should be the be at your best in your best destiny not destiny xp piking..
0 Favor.. This should not be 'need to run for favor' quest.. you have elite for that..
Other different interesting prizes would be fine.. unique cosmetics ... Reaper style....