How awesome would it be if there were throwback missions about the lore regarding exotics and raids. Final part of the thorn bounty should be a mission where you're dredgen yor and he gets corrupted and you kill Jared Ward. You play as Pahanim Erata escape the vault and decide to construct super good advice. Get 500 kills with super good advice and u play a mission where Pahanim is killed and super good advice vows to remain silent. Play as shin malphur with the last word facing off against dredgen yor. Deej with the thunderlord helping dead orbit.And so on... Regarding the raids, if you complete certain hidden challenges then you unlock missions regarding the original team and that raid. Open the vault= play as Kabr and his team entering the vault and end it with them getting "erased" by the gorgons. Kill Atheon on hard on the first times vengeance with no deaths unlocks mission Kabr creating the relic. For Crota- killing Crota one sword unlocks a mission where Eris has to sneak past the hive and escape the hell mouth. Thrall pit without activating any lamps and not cheesing it unlocks Eris Morn's team going into the hellmouth fighting hive and end with the team getting split up. No ideas yet regarding taken king content because I don't have the dlc and haven't gotten into that lore yet but once I get the dlc and catch up on the lore I'll post more ideas