Ok, how about this. Add a new event, The Reclamation of the Earth. Every week, Bungie releases a Community Bounty that involves you taking the fight to the city below. These bounties would consist of challenges like: "Kill 10 million Fallen and drive them out Guardian!" "We need to recover our data, collect 1000 dead Ghost memory fragments so we can see what actually happened down here" "The Cabal have set up bases throughout our city, find them, bury them." The enemies would be slightly above raid level. Not only would this add challenge, it would give you [b]PERMANENT[/b] end game content, and give you a [b]REASON[/b] to want to be 320. A reason to keep pushing yourself to get better gear. With 18 people on the map, you could expect to see everything from 5-6 Devil Walkers on the ground at the same time, to armies of Arcon Priests roaming the streets. Imagine seeing about 30 dropships landing down all at once. It would allow 18 people in a lobby and have matchmaking. 6 man Fireteams would be supported as well. The community would have that entire week to come together and conquer the bounty. Doing so would unlock a section of the city, that would host new vendors, and an open area you could explore freely. As the weeks went on, you would continue to expand and gain content via The City. Eventually you would unlock areas such as Hangers or Garages where you could customize your vehicles with parts salvaged from the open world. You could even visit clothes shops or hair salons to remake your character, for a fee of course. With 52 weeks a year, a 10 year plan, and a massive, almost endless City below the tower, they could even incorporate this as a lasting event mode. At the end if 10 years we could have reclaimed our planet. All of this would finally give the players a sense of progression. A sense of moving on, that you're winning the fight against the Darkness, and it would pull the community together to challenge Bungie and their Bounties. I pray to God Bungie reads this, so if you support this idea, bump the holy hell out of this!