If it’s at all possible, you want to keep the people you have and not start over with new employees. Even if you have someone that is causing problems, it may be better to spend some time working with that individual to determine if they have a need or want that is not being met in their current situation. Many times if you can find that answer and address it, you can turn everything around. And, that’s part of the leadership role you have, to help your people fulfill what they have to offer for themselves and for the company.