What's the big deal? The Gamecube version came out months later and didn't have online. The addition of Goro and Kahn was a perfect way to compensate for that. Why is adding bonus content to a product that is released far later than it should be and is otherwise inferior such a crime?

man it would be really awesome if you can play online on the psp lik connecting to your cellphone or somthing like that make a link cable so you can link with the psp and cell phone thats what i think probaly not possible but it would be great.

Actually it may support Wi-Fi for PSP.

(wireless multiplayer)