someone said this already, but imma go into more detail:
a treyarch zombies only game:
but expand beyond what we already have
keeping a classic mode (4 players survival type)
but adding 12 player modes
maybe 6vs6 but incorporate zombies into it
maybe do a co-op full story but with 4 people.
basically get creative with zombies.
maybe something like. 8 players ffa. whoever kills more zombies in 5 minutes
etc
Everybody is saying they want the next cod a certain way, but they aren't saying anything that is new, and then people complain about how it's the same as the other CoD's