I find it a little irritating that there is only 1 truly elite armor in the game, FoW armor. And, for my favorite class, the humble Ranger, I think that armor is vastly superior to most of the other ascended armor sets. I was just thinking there could be an extra, call it Godly, armor set, added to UW, and, if and when a new God realm is added, a new armor set added to that as well. I just think that there could be a bit of choice in the godly armor sets, whereas at the moment it it like it or leave it.
As ideas for each God's armor:
Balthazar: Already Implemented,
Grenth: A fairly Gothic, intricate theme. Perhaps implement cliche skulls, or a swirling mist aura for elementalists.
Dwayna: An angelic themed armor set. It could glow slighly in places like the Zodiac weapons, or the Chaos Gauntlets.
Melandru: An organic theme. As if branches of oak have woven themselves together to make a cuirass, as if leaves have knitted together to make a cape.
Lyssa: Optical illusions in the armor? Though, that may be difficult to code

If nothing else, Anet could hold an armor drawing contest for ideas. This is just an armor fanatic's pipe dream, ignore it if you wish.