In MP I think what would really help for the DLC is new real world weapons that come with it that you have to unlock. It would give people even more motivation to keep playing. Such as the Dragunov which is only seen in single player or the Skorpion from Call of Duty 4. Does anyone else agree with me?

Just maps and maybe new spec ops modes. Thats all I would really want.

so you buy the weapons, and then you have to unlock them.
 
dlc doesn't work like that. you buy it, you have it instantly. so it all it would do you is give you weapon advantage early on and just give you another weapon to use that may or may not be more powerful that the others.
 
this game needs maps like a motherfucker. maybe even a new gametype. but mostly new maps and spec ops missions.

i would like to see that. maybe like not unlock it by leveling but have it. then again when it came out everyone would be using it. if they do it put it in with the maps not just one thing alone.

they could add those in the 60's cuz you don't unlock many weapons then

Not in DLC form. An update maybe. So that way, everyone has it.

maps and spec ops please

Well, there are 3 weapons in single player that aren't in Multiplayer (Dragunov, Colt 1911, and W1200), but I don't think that we will be seeing weapon DLC. I would rather see some new maps that don't suck (Because really, the variety map pack for COD4 only had one good map: Broadcast) and some more spec ops missions.