You already get a player card for going flawless so why add a second one? There are aspects of everythng in the Moments requirements, including crucible. This is more of a way to get the straight PvE players into PvP, and the straight PvP players into PvE, so they can experience everything Destiny has to offer. It is also their way of saying" Hey all youpeople that complain there is not a lot of content in Destiny, well how about you try everything then make that choice"