My list...

1. Juan Manuel Lopez

2. Sergio Martinez (he'll jump to #1 if he beats PWill)

3. Fernando Montiel

4. Lucian Bute

5. Vitali Klitschko

6. Wlad Klitschko

7. Manny Pacquiao

8. Tomasz Adamek

9. Giovanni Segura

10. Jean Pascal

11. Amir Khan

12. Paul Williams