halo 5 is getting dry, and we need new modes… i mean its not our fault that the story is mediocre so we shouldn’t be punished with very few multiplayer modes, i propose firefight… it would bring the halo community together again after being smashed with a hammer by 343 and my birthday is coming up so make a halo fans day 
If there was a firefight game mode to be implemented, I’d much rather have one like in Halo 3: ODST.
I didn’t care too much for Halo: Reach firefight, but I actually enjoyed the ODST one.
343 What are you waiting for…JUST DO IT!
I honestly think it can work. Seeing phantoms dropping in and dropping off troops in front of the home base to destroy the core. 343i has definitely acknowledged that the community wants a firefight based warzone type. Not sure if its in the works though.
It would be nice.
Or a PvE warzone variant;that would be even more enjoyable and engaging than firefight.