What may ultimately be the final chapter in the storied rivalry between The Undertaker and Kane could be written Sunday night, as the two brothers clash for the first time in a Buried Alive Match.
For the first time since Kane became World Heavyweight Champion, The Undertaker seems his old self. The Deadman is back to playing mind games and messing with his younger brother at every turn. The ultimate sign of his return may come tomorrow night on SmackDown!, but I won't spoil it for those who want to wait.
Before Sunday's monumental clash, let's take a look at five major talking points which may give us a little more insight as to who will walk away World Heavyweight Champion Sunday night, and who will be buried alive.