The chatter on the PCGW Discord have suggested that differences between the games might be large enough to necessitate having separate pages and tracking support separately.
Whether this will be the case or not is currently up in the air still, but we'll know more around the time when the next title in the collection gets released.
If enough differences exists to necessitate separation, I was planning to redirect the "Halo: The Master Chief Collection" page to e.g. "Series:Halo: The Master Chief Collection", where we'd then list individual pages for each game.
The name of the individual pages would probably become this (or something like it):
- Halo: Reach
- Halo: Combat Evolved Anniversary
- Halo 2: Anniversary
- Halo 3
- Halo 3: ODST
- Halo 4
They would basically be tracked in "Series:Halo: The Master Chief Collection" which itself would be a subseries of the current "Series:Halo" page we have (see e.g. "Series:Lego Batman" for an example).
Anyway, writing it here so it doesn't get lost on the Discord, and we'll see when we get closer to the release of the second title :)