Black Ops 2 Ideas

It has been rumored that 3arc will be producing a sequal to Black Ops come 2012. I for one am a fan of 3arc as of the ever popular zombie mode. I have a few suggestions, regarding multiplayer and zombies.

MULTIPLAYER
1. create stackable killstreaks. this is what made MW2 so fast paced.
2. Fix sniping! any shot to the chest and up should automatically be a kill
3. easier to get pro perks. some challenges are just rediculus.
4. better secondary weapons.
5. hit detection. it sucked in BO
6. new game modes, guns, and killstreaks every map pack (KS-23, anyone?)
7. Special knife system (like BF3)

ZOMBIES
1. make major advancements from BO in BO2, unlike from WaW to BO.
2. Release more than one zombie map on disk
3. AK-47. we r waiting
4. M60
5. RPG
6. more things to do than just kill zombies and do EE.
7. Killstreaks (paid for by points) things like RC-XD, Mortar strike, napalm, and a attack dogs FTW!

the reason most say "why wouldn't they just rescue them" is because most don't know its their job to suppress the uprising. that idea was confirmed in a radio message in SNN when the radio said "failed to contain the outbreak at Veruckt".

So what do you think?