Fan Casting Vice Headmaster Heart in Trans Wizard Story

The vice headmaster of your magic school and Marzia's right-hand man. Heart and Marzia have been close-knit since they were schoolchildren, so it only stood to reason that he'd become her vice headmaster when she was elected headmistress. He's a warm and jovial type who's happy to joke around with the kid, but you'd be unwise to write him off as a fool. Trans VAs only; transmasc/trans man VAs are especially preferred.