Yet again you don't understand it seems. All Destiny players are not PVP players. And all PVP players are not into PVE content. So stop FORCING them with quest and WEEKLY CHALLENGES into PVP or PVE is a total turn off.
I have nothing against PVP players that want to play pvp. Friends of mine jist love to do that.
But PVE and PVP should be 2 separate entities in that game and not mixed together.
Or you put A PVE and a PVP options on the quest or daily/weekly challenges so this way it can be completed the way the players wants it to be complete
Like for Catalyst. 85 % can be completed either PVE or PVP. Then why some are only PVP?
Put a PVE way too like kill 1500 Knight barrier champions. I'll do that any day of the weeks instead of been force into PVP cheaters and hackers lobby