There is literally no incentive to do VoG anymore unless you don't have the Vex Mythoclast. Even the minuscule chance of getting an exotic, let alone at MAX 300, isn't enough incentive either. You do realize that new players joined this Christmas and not nearly half of them are ready to take on Crota's end, yet they are all going to eventually do VoG and waste time upgrading max 300 weapons and exotics only to realize they are all underleved for the newer raid. It's a domino effect with each introduction of DLC, as the next will have a higher lvl cap.