I bought MNC on day one and I have really been enjoying it. I love the money earning mechanic. I have tons of cash now, but not a whole lot to spend it on. I would really enjoy something extra things to throw my money at. like... New Taunts-I would probably use them more if i had a say in what my taunt was. "Hats"-Before anyone screams TF2! let me say that is exactly where this idea is coming from. It's a good idea, just because someone had it first doesn't make it bad. Sponsor stickers-I'd love to see my character painted up like a NASCAR while shooting people Clan tags/sticker-Either in your name or like the Sponsor stickers, or both Please add in suggestions you might have to my list. Hopefully some of the popular one's will be added in a few months.
I think I saw gun mods listed on someone's list. Not ones that change what the gun does, but ones that alter the appearance somehow. They probably can't go too far with that, but it'd be cool. Maybe new faces? Changing up the characters too much would make them hard to identify, but changing just the face wouldn't hurt too much.
Gun mods would definitely be awesome. Something that's kind of Army of Two style would be interesting. Just alter the looks, not the effect necessarily.
additional teams leagues atleast 5 more maps for crossfire product placement for sponsors (area chosen by player) a rocket based class unlockable sponsors unlockable turrets (in other words - a few different ones with slightly augmented abilites or increased RoF or the like) 10vs10 mode