I feel DLC should not be announced/built/started/ until after the game's release. Like how back in the day when DLC and expansions first started appearing. They weren't even a thought until the game did well enough that the developers thought it'd be a good idea to continue the story, or likein Halo 2's case-adding multiplayer map packs. This whole fad of building DLC before the main game is finished is a just simply a cash grab. Bungie's handling of Destiny is one of the worst offenders of this style of DLC.