Multiplayer on separate disc ?

[AlkamistStar]

It doesn't bother me really, it's not much of a difference as to the way i play online multiplayer games now. For example, now when i boot up Halo 3, COD 4, Soul Calibur 4, or GTA 4, i know i'm only playing online, i'm in the mind frame for online play only...so i don't even bother with the "campaign"...i just go straight into multiplayer. Having a multiplayer disc only would focus on that aspect.