From Inside the Grey House:
“Not the hard-core ones, like Zechariah, but Dean and Miguel thought you might be a better choice; might be able to control things better. They knew your reputation; knew that although you aren’t against killing humans, you aren’t going to kill or hurt a child. The current vampire in charge seems to think it’s fun to do so.”
Vincent smirked. He was amused. “Slayers thought well of me?”
Cat Stark 