There would be no point wasting man power to select Xurs wares for every week before the games launch. The list goes back past June. Like someone stated before, some exotics are weighted against others. That's why you see the same thing over and over when it comes to the armor slots. Again, if bungie actually selected these wares, they wouldn't choose the Voidfang Vestments sand Sunbreakers that many times over. To think they have some prejudice against warlocks is just plain paranoia and ignorance.