It appears in the most recent information on the April update it was revealed that the new Taken Armor sets will be available for purchase via in game store. Basically you can purchase something called a "Sterling Treasure Chest" that has a chance (among various other things) to give you the new taken armor. Now they are changing the way infusion works in order to create a sort of loop hole that could classify this new armor as a cosmetic change. See the description below for details
Source
Can't say I'm a fan of this at all personally but an argument could be made for these being cosmetic only. The monetization still seems kinda sleazy to me.
What are your thoughts?
EDIT: to clarify the gear has its own PVE focused perks which is where this gets sketchy for me and becomes less "cosmetic" Please see below for example