Edit: Green Fire going away? That doesn't make sense, unless they're replacing it with another. Honestly, I find it unfortunate that they'd remove the Legendary quest line either etc... but I thought only the Legendary and Brawler's Guild would be going away, along with a handful of high end Medal Run rewards from Pandaria.
Yeah my bad meant the ability to get the title/achievement for it. Was also working on some of the other things going away over the weekend, just lumped it together.