If you played a lot of multiplayer in modern warfare 2 then you should know all about the commando perk. This perk increased your melee distance and was often paired with lightweight, which allowed you to run faster. You had players just running around knifing people from 5 feet away while being sprayed with bullets. If you upgraded to the Pro version it removed falling damage. Then you had people jumping off buildings and knifing you from a distance. While it was fun if you were knifing people it was frustrating on the other end because it seemed like their increased melee distance was too much.
The developers for Modern Warfare 3 took note and have stated this perk has been removed from the game. Robert Bowling responded to a tweet on twitter about the melee system and announced its removal. He also stated the melee system has been balanced.
Its been balanced, plus Commando is no longer in the game. Beyond that, you’ll have to wait and see.
I don’t think we are going to hear many complaints about this perks removal. If you relied on this build to get kills then you may be upset but I would imagine you are in the minority. I’m sure you will still be able to knife people you just wont be flying at me with a knife in your hand anymore.