Guild Wars 2

I know some people use Xpadder to play with their controllers, which I tried.
But technically, this stuff being legit + mods like Reshade, SweetFX or MasterEffects also being legit, would it be too troublesome if someone where to create an UI like final fantasy xiv for the controller support? (this was the best choice of UI I found in mmo games so far, since I also tried Tera and I hate the convoluted stuff it has).

Though probably the most amazing thing would be for Anet to develop an actual UI for the controller lovers + some little features like using the AoE skills directly where your autotargeted mob is located. But this takes more time, and they are kinda busy anyways :P

It’s just that, kinda wanted to throw something I had in mind in case someone’s really bored, or if I find some time for it.
Of course Mouse and Keyboard users would beat the crap out of any controller user, but it’s a lot more relaxing for PvE explorers ^-^