He can't help but nod, at the request, because now they're on a first name basis! Radical! But Garrot sees Joanna's discomfort and as she brings up the Wizard, his jovial nature quickly falls away.

"Yeah, it's not like she can just stay dead." He's scowling now, and one of his hands has tightened into a fist. "That'd be too easy. Too nice." And then Garrot sighs forcefully out of his nose. Looks like someone's got a bit of a sensitive spot when it comes to the Wizard.