I haven't watched wrestling since I was a wee lad of 5 but I seem to remember the people that won always having someone come in from outside and help them win right as they were about to lose. Which means one of two scenarios play out here:

Either a. Shadow wins when Interceptor surprise fang-rapes Sabin's neck after everyone else has been taken down.

or b. Umaro wins when his manager, Mog, breaks into the cage and starts hitting people with chairs n trout.

I think a is the likelier scenario, so I went with Shadow. Plus, Interceptor and Shadow would have a cool stage name together:

Shadogg

Sha-Dee-Oh-Double-Gee, bitches.