I think the best way to "fix" the Crucible is to eliminate it from the Destiny. I just doesn't work in a loot based space magic game. Since that won't happen, I'm fine if Bungie just keeps ignoring it. Why do they need to do anything with it, when you have hordes of addicted fan boys who will play it anyway? Streamers won't go away, because they get tons of likes from their PvP vids. Bungie has almost zero incentive to improve it. They just dumped a ton of maps, and gave the players nothing new in the DLC, but these clods still play it.