Sure, I'm fine with it. BUT Luna is part of Terra. The Hive resides on Luna. Therefore PS users are not allowed to set any foot on Luna as well, nor do anything related to Crota. Any CE DLC Exotics, Weapons, Armour or Missions is Xbox Exclusive. The Tower also is Earth territory. No PS Users may ever return to the Tower. You have 24 hours to clear out your Vault.