Alright you got me there lol. But if you just look at the emblem requirements, they all focus on PvE excluding the 100 crucible wins which I'll get at in a sec. BUNGIE is rewarding players who have attempted just about the entire game with this emblem. The crucible wins requirement is mostly for moderate experience in the crucible. BUNGIE is not giving out this emblem for those who have skill at the game, even some casual players could achieve this. Plus, there are multiple emblems for ToO and IB.