What if it isn't halo 5?

Games Halo 5: Guardians
1

There wasn’t a number after halo and they didn’t say halo 5 on stage.

2

Perhaps they’re thinking of a fancy title like Halo: Combat Evolved.

But in continuation, it is Halo 5.

3

I really dont think it will be halo 5. Maybe this wont be a three year game trilogy maybe it will be longer. but as of now the game is called Halo.

I really hope they dont adopt the kingdom hearts release times -_-