It has been just over eight years since WWE only had one world championship. Back then it was ironically called the WWE Undisputed Championship. A belt that contained not only the heritage of the WWE championship but also, since December 2001, the WCW Championship.
If recent rumour is to be believed or, more importantly, correct then come WrestleMania 27 we will return to a single world championship situation. If such an action is fulfilled there will be some good changes and some equally bad ones.
For now however lets look at the top five benefits of unifying the WWE and World Heavyweight Championships.