What is the thing H4 is missing right now, that you would put into the game… well… right now? 
For me… I would love to just have that CSR skill on my card in game.
A true classic playlist.
Uhm, Elite character models. Not gonna happen, but still… xD
Oh, and a Mark of Shame emblem.
CSR that actually works and matches you against people your skill level. As it is now, a CSR 1 could be matched against a CSR 50!
Consistency.
> Uhm, Elite character models. Not gonna happen, but still… xD
>
> Oh, and a Mark of Shame emblem.
would be awesome! 
Grenade count of 4 (in the Campaign obviously).
I think one of the most important things to have right now is a search system like in Reach. Seriously, while I may not suffer from any serious lag (most of the time) I’ve heard of and seen videos of some pretty horrendous lag! 
I want it to be something I can sit down and play for extended periods of time. It lacks longevity. It lacks that pull that other Halo games have. It just is not as fun and that’s what I want: I want it to be more like Halo yet innovate at the same time. Halo 4 is a rip off of more popular games and that is NOT innovation.
What do I want the most?
Classic Playlists. Not just one, not just two, but 4-5 classic playlists ranging from “Classic Slayer” to “Classic Objective.”
Basically the following:
- Classic Slayer
- Classic Big Team Battle
- Classic Free For All
- Classic Objective
- Classic SWAT
I’ve not predetermined settings that I’d like to see. I’m not really looking for a classic playlist so much as a playlist that feels like Halo. Even if it has AA’s, so long as it feels like previous games and is decently balanced, I would enjoy it.
I don’t know. There are a lot of good things could be done for this game. I’d like to see, people respect 343 and their hard work. But, I don’t know…
Descoping.
An option do enable/disable sprint in customs!
Vehicles.
'nuff said.
Classic/Anniversary Playlist, i definitely want.
Better custom games options. Remember those fun custom games in halo 3?
Slayer Pro and BR Slayer as voting options in Team Slayer and Big Team.
This is the best band-aid solution that also takes a minimal amount of effort from 343.
Real Halo game.
this is small but forerunner symbols for emblems, you can get the librarians in Halo 3 so I’d love just the didacts for 4 (not on the elites hand)
Simply Spartan Ops season 2 with a satisfying conclusion.