I'm sure someone on sc2 who is a mapmaker plays call of duty mw2, and iv seen capabilities for this game, you could even make it third person shooter, i saw someone do somthing like that, maybe it was devlin idk. but yea sum1 shud make a pvp map for mw2. it should include different map choices to play on(buildings you can go inside and look out of, vantage points), it should also include all the weapons accuratly recreated, submachine guns, assualt rifles, sniper rifles, light machine guns, and even the riot shield. you should defenitly include all the equipments(grenade, semtex, tactical insertion, claymores, c4, etc). and on top of that, even add the perks. perk 1 includes marathon(infinite sprint), scavenger(extra mags, can pick up ammo off dead bodies), one man army(infinite ammo because of 3 second kit changes, also can switch to different gun) perks 2(stopping power, cold blooded, etc.) and perks 3(steady aim, ninja, etc) look up the perks and weapons i didnt name or i can help list them. you should also add weapon attatchments, such as grenade launcher, shotgun attatchment, etc...

I saw a video with the MP5 imported into the interface. I wouldn't doubt hes actually doing something like that. problem with making maps like that is the latency and blizzard didn't think about the latency problems for something like that, and I highly doubt they will do anything to fix it. the PvP aspect would be a failure until blizzard finds the motivation to fix it, so you'd have to set it to single player.