Silent_Buddha
Legend
I think that will still happen in some format.
Essentially what should have been the prologue is the insurrectionist war and the glassing of Reach. Noble team retrieving cortana before launching off on Pillar of Autumn.
The pilot episodes of Battlestar Galatica are lightyears ahead of most shows. Which I wish looking back at Halo, could have been able to pull off, but for some reason they couldn't, perhaps too many episodes to introduce Chief who they wanted as the main protagonist of the show.
Keep in mind that while it wasn't presented in the games, at the same time Noble Team were down fighting on Reach, Master Chief was periodically also doing things on and above Reach. One critical mission was destroying a data repository above Reach that held the location of Earth, IIRC. Basically the automated systems meant to erase that information malfunctioned at one space defense platform and Master Chief had to go in and destroy it before the Covenant could gain access to that data.
It's been a LONG time since I read the book that went into details about Master Chief's involvement with what went down at Reach. I need to dig that book up again and re-read it.
Basically, they could have included Reach while still including Master Chief. There's also one or more novels that go into some detail about Master Chief's involvement in the later stages of the insurrectionist wars.
Like I said, there's a LOT of non-game story, lore, and literature involving Master Chief that we don't see in the games.
Regards,
SB