Not having to remember to switch between quests is very nice, however, locking us out of all but two quests at a time is really aggravating. Sitting around and waiting for challenges to complete is not my idea of fun, especially when there are 40 of them to complete. 500 helps, even for a full armada is time consuming, given everybody is on different schedules. But, our armada could be working on something else. And the fact there will be nothing if and when we complete these 6 quests? We were motivated to finish the quests because there was another set waiting! I would take the frustration of switching back and forth between quests and unlock more than 2 quests at a time to get more quests when completing a set! I hope you haven't downgraded to rewards, too!