Here is the main event for Wrestlemania 16:

A tag team match between Undertaker and The Giant against Stone Cold and The Rock!!!!

This may not seem true but it has a 90% chance of happening.

After Wrestlemania 15, Stone Cold will win the title, causing The Rock to turn on the corporation. In a year, Stone Cold and The Rock will develop in a tag team and The Giant will go into the ministry of Darkness.