Bring old raids Up To current Have Xür sell q very expensive buff that gives a kinetic primary a random elemental damage. Bring up PoE to current with Forbes Changes (look it up) Add a new vendor(s) who sells old guns (like shadow price) at an exuberant price but can be infused. Add rerolling weapons but one only once a week. Bring old strikes up to current and spice them up like Cebrus Vae or Dust Palace Make Nightfalls harder but more rewarding. Instead of more, stronger adds maybe a mini boss in the middle. Like a Devil Archon replacing the Walker in Devil's Lair Bring up any remaining Y1 exotics Give more faction quests Bring up currency maxes. (I always having to buy something when I hit 200 marks) Give an option to fight other players in patrol like The Division. Give set rewards (complete 300 strikes get this emblem sort of thing) Revise old subclasses Bungie do this and we will be content for a long while [spoiler]Anything else?[/spoiler]