4, 7 and 8 are problems that exist in a huge amount of FPS games. Dedicated servers are great though, when I switched from Killzone 2 to MW2 I was amazed at the amount of lag that showed up in MW2. Killzone 2 runs almost without a hitch.
I don't really think Akimbo is a problem, sure it's ridiculous, but I've never found using it, or playing against opposing players using it to be overpowered, or even that much different to another class.
I love my overpowered secondaries. I equip a sniper and keep a striker shotgun in my back pocket for when they come close. I'd be annoyed if they removed that.








