what i think 343 should do to warzone to make it more interesting that they should add waterworks and containment to halo 5. 343 could also try and add a new warzone game variant make it odd ball but you still have to capture 3 basses and there are still bosses on the maps, but this is just a rough draft of what i think they should do to warzone. For arena to not make it stale add more maps and get really creative the maps recently is missing that spark. this is all mu opinion on what i think 343 should do and i hope they take an interest in my opinions and thoughts. if any one else has many thing they would love to add please be free to add.