Here's my list. This was pretty easy.
1. Franky
2. Mr. 2 Bon Kurei
3. Buggy
4. Brook
5. Jinbe
6. Sanji
7. Bartolomeo
8. Blackbeard
9. Usopp
10. Crocodile
11. Enel
12. Aokiji
13. Eustass Kid
14. Bellamy
15. Garp
Bellamy would have never, ever made it onto the list before Dressrosa.
Are you going to post a list, Rob?