I know this idea will most likely never come to pass yet I desire to talk of it anyway and if any devs peek in please, don't shy from dropping a comment or two. Now as I start off let me say this I my talk may be a bit weird so please be a little open minded and if you don't understand me simply say so. If it stated someone doesn't grasp my meaning i'll try say yet in new phrasing my thoughts I wish to convey. My idea was to have a subclass based DCL involving at minimum the hive or vex if it is that there can be only one of the two. Yet I personality desire both hive and vex yet if only a single is to be available I say the players deside via vote based event or in-game event that tells them what it is for. Also I like how destiny 2 new search and quest for all subclass is built that method shouldn't change. However if both can be done I think there should be different DCL for each enemy race based that is introduced to the game. Not only that but I also believe that those choosing the new corrupt subclass or subclass's should those from the traveler/light removed as a option/choice. Other idea was to have the new subclass's be a variant of that race's version of a warlock, hunter and titan.