The final shape sounds really cool lol

While I don't agree with the 2nd Fallen one (I mean, Chelchis is long gone and the House of Stone no more) I want to see Quria. However, Quria shouldn't be a typical enemy. It's possible that its grand scheme is to remove the Taken Vex from Savathun's control. I doubt that Savathun would let that slide... but Quria is our frienemy, whether indirectly or directly.