Good contenters and possible champs, IMO.

RAW

World Heavyweight Championship
- Booker T
- Y2J
- Kane
- Ric Flair

Intercontinental Championship
- RVD
- Goldust
- Hurricane
- Randy Orton

World Tag Team Titles
- La Resistance
- Jindrak and Cade

Smackdown

WWE Title
- Chris Benoit
- Eddie Guerrero
- Kurt Angle
- Ultimo Dragon

US Title
- John Cena
- Rhyno
- Matt Hardy
- Chavo Guerrero

Cruiserweight Title
- Nunzio
- Tajiri
- Funaki
- Jaimie Noble

WWE Tag Team Titles
- FBI (Stamboli and Palumbo)
- Basham Bros.