the best: McCoy. Khan likes a brave man. He calls Spock green-blooded hobgoblin. And he can cure a rock. "By golly, Jim, I'm beginning to think I can cure a rainy day."
The other best: The Doc (EMH)
The rest: Bashir, Phlox, Pulaski, Crusher, in order to worse
Crusher is in the last place because she begot Wesley