Ghosts as they are now feel pretty bland and boring, there's a few things that will definitely make them much more enjoyable. http://www.forbes.com/sites/erikkain/2015/09/14/5-ways-destiny-could-make-ghosts-better-without-just-replacing-dinklebot/ These are a few things that will definitely improve ghosts. I'd like to add that maybe ghosts, instead of being hidden away in social places, they could follow you around and every once in a while Interact with other ghosts. Everyone, if you'd like to see this in Destiny, spread it around! (Realised that the old link I put on here was for a guide, oops)