For Huckabee to be a good candidate, it would need to be ensured that he has good people working for him and not traitors.
For example, when he ran in 08, he had an establishment foreign policy adviser from the Council on Foreign Relations.
So if he has any advisers helping him develop policy proposals, it would be made sure that there are good people helping him.
Many conservatives were disappointed with Bush. But when you analyze it, it shouldn't be too surprising. When he ran in 2000, many of his advisers on policy issues were establishment Washington insiders. And then he appointed establishment Washington insiders to many positions.