How Can a Leader Make Their Team Successful?

How can a leader make their team successful?

Imagine that your manager has asked you to take the lead on a new and creative project. She has encouraged you to create your own team (from existing employees) to work with you on the project. What factors would you want to consider in deciding who should join your project team? What would you want to do as the team leader to increase the likelihood that the group will be successful?