Let's just throw in customisable ships that can be built with different pieces and colour schemes, and a new raid on Mars focused on the Cabal. ...and 12 new crucible maps, and 3 new strikes with all new boss-mechanics, and dedicated servers, have Xur be here all the time because "quality-of-life", free ornaments that are super easy to aquire (because the players should be instantly rewarded and gratified), elemental damage on ALL primary weapons because everybody loves circle-jerking on the elemental-damage bandwagon. ...double the size of patrol, new vehicles, new director screen to support these drop-point changes, the option to have different voices for ghost (which would mean re-shooting an extensive amount of dialogue), different crucible commentators, a Lord Shaxx Crucible 1v1 (That would actually be pretty legit though...), ....and a hundred other things that would supposedly "fix" the game. Yes there are plenty of issues with Destiny currently, but they just don't have the man-power to simply just up and do all of these things. Would it be great? Probably. Can it happen (at least in one update)? No.