halo 5, question about new halo 3 update

I heard he will have a update with some little thing of halo 3 in next update…

My question , will the map of halo 3 will come into halo 5 arena rotation?

Or it will be only a playlist of halo 3 , and the map will only be available in a playlist of halo 3.

No one ever said it would be a Halo 3 update. People are just guessing really. All we know for sure is there will be a 4k update for H5 for those who get the Xbox one X… Also there will be some content update with it what it will be is any ones guess. Some are saying some sort of H3 update since they said they were working on a “classic setting” playlist but have yet to deliver it.