(Multiplayer)
You know what? I think they should just MAINLY ADD a demo recorder,
punk buster,
more choice of weapons,
Rebooting will give more class options and also more killstreaks added(Similar to COD I understand)
The glass shouldn't cause fps drop,
Either make the nanovision crystal clear and give higher range for it, or just remove it...
This is the biggest one of them all PATCH WHATEVER PROBLEMS THE COMMUNITY GIVES
Any other suggestions?

Agree with most. But I would rather want Powerstruggle over the C2 MP! But if we really need to have a MP like C2, I would want balanced killstreaks (like in C2) rather than those idiotic ones in COD!

3 5 and 7 for killstreaks is fine, not a choice of 20 different rewards.
some sort of EMP killstreak to temporarily knock out enemy nano suit.

air stomp to be left as a module, when used it should have no damage from falling as default instead as first upgrade.
first upgrade should be quicker recovery and second a slightly larger damage area.

weapon attachment quick change.
no l tag or similar weapon.
any DLC to be integrated to main playlist.
free DLC
better strafing.
better support and communication.
normal running speed when not in power mode.
tagging to last slightly longer.

I actually like the 3, 5, 7 kill streaks as well. I think when COD opened up their game with customizable kill streaks it added a fun new element, but at the same time, the 3, 5, 7 keeps you always into the game. I think Crysis would be fine having kill streaks indictive of the map. Maybe they can go 3, 5, 7, 10 and beyond? Who says we only have to get 3 rewards?

Either way they DEFINITELY need to make it where after you have reached the end of your kill streak rewards you no longer have to die to begin getting kills that count towards a new streak.

screw killstreaks, if someone is good at playing the game why make them unstoppable killing machines