There's no such thing as right candidate, right job and right time. If such thing exist, then there won't be any resignation, divorce or even political war. The fundamental truth here is having faith in both parties. That's the key. As a company, you need people as your operations expand. Even not expanding, you still need people as replacement for current staff resignation. Stop wasting time speculating on who is perfect and who is not. Even Jose mourinho, one of the most successful football manager gets fired from Chelsea twice.