Why not merge H2, H3, and ODST into one comprehensive Halo game since Halo 2 is part 1 of the H2/H3 story arch, Halo 3 was Part 2, and ODST occurs during H2. Make it one whole campaign and to adjust and integrate ODST within the campaign the ODST levels could be railed chronologically interwoven within Halo 2’s level sequence and the hub world element would also become a few railed levels.
Then the Halo 2/3/ODST MP could be a balanced fusion of H2/H3 and also have ODST Fire fight.
If Halo 5 was going to be delayed due to lack of time, I’m pretty sure that this wouldn’t be possible either…
Halo 3 and ODST are both working games perfectly playable online. Feels redundant to remake them, compared to Halo CE which had zero online Coop capability, and Halo 2 which has zero online Coop AND no online multiplayer whatsoever anymore.
It would probably take them longer to remake three games in one package compared to remaking one.
I feel like if we do get a H2A, 343i may or may not do a H3A in the future, but after that they would probably stop. I feel like the anniversaries should be for the original trilogy only.
Sounds like a great concept, but ultimately I highly doubt anything like it would ever be developed for a large number of reasons.