I honestly feel like, you can't move onto newer stuff until you beat the old stuff, that would bring up the player skill and also have an abundance of people who need other people to do those old activities; works both ways... Everything's so disjointed and spread out, poorly managed community. Think of it like doing missions on a game, you play the first mission, then say what the heck, I'll play the last mission next; this is destiny and its dlc's