I think they should stop raining in weapons and white washing the game so PVP players can be happy with the fairness factor in The Crucible. I think they could fix this and bring the fun back by just black boxing or Banning certain weapons just for PVP sake. That way they can bring back the Epic incredibly fun weapons from Destiny 1 and stop making Destiny 2 feel so tame. Also I think they should bring back things like prison of Elders instead of letting all the content from Destiny 1 just sit on the Shelf. I think a lot of that old content could easily be made relevant again without any elaborate story arc. I think those two things could really pull bungie out of the rut that it's in right now.