Large open maps, like Blood Gulch but bigger Mammoth vs Scarab battles, Banshees and Vampires (The Halo Wars vehicle) vs Falcons and Hornets, Scorpions vs Wraiths e.c.t. 12 vs 12 or 16 vs 16 combat
Now you may argue that this is only possible on next gen technology but then how did Star Wars BF2 achieve a similar feat on last generation consoles? A problem I have personally with Halo is that it’s about war yet it never really feels like your in one. It’s always a Special OP mission going behind enemy lines with the campaigns and it feels like that in the multiplayer too.
The sense of being in a war is what Battlefield multiplayer does best and I kinda want Halo to incorporate that. Be it with destructible environments or just larger scale warfare, something like what bungie was going to do with “Global Warfare” in Reach before they cut it out of the game. I’m fairly sure if they stayed on with Halo they would’ve probably incorporated that into Halo 4. I just hope 343 does something with it in the next Halo.