Yeah, it will.
Oh, forgot to mention. The new Account you make has to be Region 1. You can find fake addresses to type into PSN from google.
Also, if this is about you REQUIRING the DLC ( for example, the free one which was released; The map ' Terminal ' ), you should know that you don't NEED it. You can disable the DLC matchmaking which will allow you to play without having the map ( obviously, you won't be able to play the map ), when you enter ' play online ' in ModernWarfare 3, press the ' select ' button which will disable the DLC matchmaking ( allowing you to play without requiring the terminal map. )
Oh, forgot to mention. The new Account you make has to be Region 1. You can find fake addresses to type into PSN from google.
Also, if this is about you REQUIRING the DLC ( for example, the free one which was released; The map ' Terminal ' ), you should know that you don't NEED it. You can disable the DLC matchmaking which will allow you to play without having the map ( obviously, you won't be able to play the map ), when you enter ' play online ' in ModernWarfare 3, press the ' select ' button which will disable the DLC matchmaking ( allowing you to play without requiring the terminal map. )