I would unify the world titles to bring back the Undisputed Title, then I would give the belts to "Stone Cold" Steve Austin
I know u didn't ask these questions, but these would be my other champs too
I would Unify the IC belt, US belt and Million dollar belt and give that to British Bulldog
I would unify the World Tag Team and WWE Tag Team Championship and give Thoese to Rock and Mankind
Women's Champ would be Trish Stratus
Cruiserweight Belt would belong to Rey Mysterio
Hardcore Championship... thats a toughie, seeing as Mankind is Tag Champ I'd give this to RVD
So, round up (With the IC, US and Million Dollar I made the name up)
WWE Undisputed Champion - Steve Austin
WWE International Champion - British Bulldog
WWE Undisputed Tag Team Champions - Rock n' Sock Connection
WWE Women's Champion - Trish Stratus
WWE Cruiserweight Champion - Rey Mysterio
WWE Hardcore Champion - Rob Van Dam