A lot of players have raised the issue of Glorious Tyranny enchants from Mists of Pandaria and Blizzard’s half-way solution in patch 7.3 to enable those who had the “enchant” to use the “illusion” via the duelist criteria. This missed quite a few people who didn’t sit rating, or obtained through RBG or 5v5.
Not exactly the same issue, but we’re after the same solution… A fix where Blizzard updates some fairly simple criteria to enable eligible people to use the illusion. I.e. is the enchant/appearance on a weapon.
The good news is that it is on their radar in a fairly big way (see linked post below), and we all need to keep the issue alive with forums, in-game tools and other platforms (twitter etc.) to make it worth their while to fix. So keep up the fight.