Play op-op with only 2 ppl

Im trying to play the campaign with my brother, we both have our own xbox, but we want to play by ourselves, not with 2 others. is there any way?

I agree very disappointed wanted to play with my friend but couldnt why the change ?

I didn’t have a problem with it at all. At midnight on the dot me and my buddy who lives on the other side of the country both were able to play just us straight through the entire campaign. Only thing I would check is to make sure your both is the same fireteam before you load up the campaign cause that’s how we did it