A family he could trust.
"Thaddeus, you will be responsible for managing the people of the Forgotten Continent as they free the Continent, make sure everything is done within a week and once that happens, warn all the World Leaders to not do anything about the Forgotten Continent and that is it being protected by the Ancestral Order, make sure no one enters the place once it is emptied out.
Garrick, you deal with the three Human Emperors, ask them to free some land for those people and make sure you make them and other powers in the world sign a peace treaty that ensures those people's safety for the next few centuries, giving them enough time to grow.
Renard, you will be the leader of the entire mission, if Thaddeus and Garrick face any problems, they will report to you and you will be responsible for solving the matter."