Currently on the ptr you can talk to the dubloon vendor and purchase gear tokens that require 111 to use. (wowhead.com/item=167851 For example) at 111 the items are ilvl 214-229. I have yet to get them to proc tertiary stats but other similar items like argus/broken shore can have tertiaries. I haven't seen much talked about them. Currently there is Boots, Cloak, Pants, Belt, Bracers, and Gloves. The only use I could see is if they could proc tertiaries but thought I would let everyone know about the gear.