So all remember how in rise of iron how in the gjallarhorn quest you go to the bannerfall and skyshock maps as part of the quest , now here you fight the fallen in waves and I had a thought recently, this would make a great horde mode . Storywise you sell it like this Bungie, in the wake of the red war shaxx has fewer redjacks to maintain crucible sites and claim new ones , and so has turned to us to pick up the slack , and so on crucible maps old and new we fight to claim or protect sites in two different modes , protection detail and acquisitions . Protection detail would have us protecting current sites , using our weapons , abilities plus depending on the map , vehicles and weapons platforms to fend off waves of enemies culminating in a battle with a ultra of the invading species. Acquisitions would consist of us attacking old maps and holding the site until reinforcements can arrive , again against multiple waves of enemies culminating in a battle with a ultra of the race holding the site , but in this mode you will also wind if anyone is still alive by the time the countdown ends. In exchange shaxx will offer armor and weapons used by the redjacks , as well as ships , emblems and shaders, and some challenge that gives powerful engrams via a milestone. I like the idea , and feel for most part would satisfy the desire for a horde mode that PoE just never really did enough to satisfy.