I think it would be fun to add quests to unlock new abilities for each class. Think about it. How cool would it be to do a set of tasks and at the end of the quest you unlock the voidwalker ability space rift? (Just an example) where you can create a rift in space to kill/send enemies to another dimension. I could see myself being excited to do quests if I knew I would get some cool new power. What do you guys think? What new powers do you think would be cool for each class/subclass? Comment what you think would be a useful ability you would complete a long quest for. Just thought of these new ones.. What about a gunslinger being able to summon a pack of solar wolves that when they hit their target, they explode. Or a striker picking up a huge boulder and throwing it at a group of enemies. Sign/bump if you think bungie should implement quests for new abilities!!