Future Warzone Firefight Maps/Enemies

What new enemies and maps would everyone like to see in the future given any updates like that roll out?

Brutes - Brute homeworld
Flood - Swamp
Sentinels ( and other AI) - Halo Ring
Grunts - Grunt homeworld
Other

I’m sure there are a lot of other options but here is a starter. Just curious to see what the top ideas are from everyone for new additions to WFF.

Isnt the grunt homeworld called Balaho if so that would be very fun