Add Sharqoui as Mythic Boss?

The Sharqoui was an huge alien creature in the Covenant that was deleted from Halo 2 before the game was launched. The creature is bigger than two hunters combined. Although the creature was removed from Halo 2 and never to be seen in any Halo game ever again, the creature is still canon to the Halo universe. How awesome would it be for 343 Industries to add the Sharqoui as a mythic boss in Warzone Firefight? The Covenant need something big and tough to send at the Spartans for round 5!