can someone apply as the human doctor? even though there is a doctor here?
do you mean the meta crisis tenth doctor ? if so, i don’t see why not. that was something that happened in canon & since doctor who is full of time travelling, parallel universe crossing & loop holes anyway, there’s no reason why he couldn’t be in magnolia if he had a valid reason. just to be sure, though, i would message the doctor who characters which it concerns for confirmation that they’d be okay with it.