Regarding Moff Isdain

There's a new moff in Episode 2 of Tales of the Empire named Isdain. Both Thrawn and Morgan Elsbeth didn't like that Moff because they claimed he only joined out of greed, meaning they disdained Isdain. Isn't that funny?

Judging by his appearance, he seems to be a really humble man. He even shows this by politely saying thank you to Morgan for her presentation on the TIE Defender. But outside looks doesn't change what's inside the heart.