Campaign DLC?

Not holding my breath here, or getting my hopes up, but what are the odds we could see some DLC in the form of some new missions for Blue Team? I was extremely dissapointed in the story this time around, and would like to see some more missions from Blue Teams perspective.
I really think it’s time for 343i to seperate multi-player and campaign. Halo has such a rich lore and huge expanded universe and I’d like to see a more campaign centered game in Halo 6. More characterization for Chief and Blue Team. I want to see some Spartan IIIs, not IVs. More “water-cooler” moments. And split-screen co-op, as well as, online co-op.