Bungie recently made [url=https://www.bungie.net/en/News/Article/45403/7_Chronicle-of-the-Mutant-Iron-Lords]a post[/url] on the development process behind Rise of Iron's three final bosses in the story mode. If you look closely, you'll see something [url=https://www.bungie.net/pubassets/93504/Mutated_Iron_Lord_early_blockout.jpg]really interesting[/url] among the images. Now look at [url=https://www.bungie.net/pubassets/93504/Mutated_Iron_Lord_fibermesh.jpg]another image[/url] from the post. Once again, [b]look closely[/b]. And lastly, take a look at [url=https://i.ytimg.com/vi/7s8sC5yzDgU/maxresdefault.jpg]this image[/url] from way back in Y2. That, my friends, is a [b]Firelord[/b]. And yes. It [i]is[/i] in the game. Right under our noses this whole time. [b]Edit:[/b] More proof: https://i.ytimg.com/vi/o2sFzcnXohI/maxresdefault.jpg This is from in-game footage. If you zoom in, you can see how the gun model on the Remnant is the same as that of the concept art.