Don't think anyone wants too. Windows RT is generally shunned by most people, and with the price of the pro tablets dropping, I don't really see the point in it.
Just my opinion, and I could be completely wrong
Sent from my Venue 8 3830 using XDA Premium HD app
AT&T HTC one M8 32gb phone
HTC One 32gb (black) / HTC One 32gb (sliver)
Samsung Galaxy Players: 3.6 / 4.0 / 4.2 / 5.0 / 5.8
Dell Venue 8 / NVIDIA Shield / Samsung Galaxy Note 8.0
Asus Transformer TF701t / Asus Transformer AIO / MS Surface RT