Brute Grav hammer and plasma rifle but no brutes?

Games Halo 5: Guardians
1

Wouldn’t it make sense if they added them to WZ Firefight, if we had 3-4 factions to play against (covenant, prometheans, brutes, and flood) the replayability of ff would be amazing

2

Building new models and a new set of AI is a bit more extensive than simply introducing a new weapon into the mix.

I do agree, though. Brutes would be an awesome enemy in Halo 5.

3

I need them to return so I can say “Hey, the Kongs are back!”

4

Adding new enemy models, scripting their AI and putting them into the game is to much work for one mode. Why do that when they can rehash existing enemies by adding new colors or minor geometry pieces added to the existing model?

They couldn’t even be bothered to make a unique model for the bomb in assault or the skull in Oddball.

5

They had a Hammer in Halo 4 but there was no Brutes aye?