It’s awesome to see MCC getting the attention and fixing that it deserves. That being said, I would like to remind 343 to not disregard the little things.
There are expansive lists that display glaring glitches and problems with custom games and forge throughout the titles, and that is an imperative part of the MCC experience.
I’ve also found, having gone back to Halo 3 and 4 back compat, MCC is dull and redundant in comparison! By that I mean simply the game type and map variety within the playlists. Not only does the lack of cross game playlists enable more diverse play in the 360 titles, but Halo 4’s Action sack, for instance, is just so much more fun on 360. Meta Raid is actually chosen and seen often, and game modes like Mini Spartan Slayer are present, however this is not so with MCC. Maybe there’s some modding intricacies that I am missing, but the point is this: make MCC more fun, whether that’s through playlists, customs, or whatever. Just give us more variation and whackiness. (:
Following the notion that Halo 4 contains more content than MCC, this is still true to the missing DLC from MCC, which includes my favorite helmets in Halo 4, Mark IV and ODST, as well as the Ricochet game mode. If these don't make it in, it'll be a huge shame, as well as just generally more expansive armor customization to begin with.
But seriously though, MCC Customs are important!
But really, really seriously, though, MCC's custom map, screenshot, and game type limit MUST be increased! I beg of you. 50 is simply not even close to enough.