First off I agree that it will make crucible more of a challenge but still won't ruin it, get gud. Second, xurners who indeed do buy it still earn it xur could be their only real chance of getting it; its not always easy to get a good raid team and some people just have horrible chances with exotic drops. Third if your special snowflake mind wasn't ruled by arrogance you would notice that if you check raid/nightfall forums there's countless teams on many check points; and last time I checked it doesn't take much effort to ask for an invite then do death singer to Crota. Get gud snowflake ;3