There are many different tools available for team coaching. The belbin teamroles are a great tool to help a team forward. It helps build trust and understanding in a team about strengths and weaknesses. You can read all about it in my blog and also in my longread in the member area. If you want to learn more about your own teamroles you can try my quiz.
You can see the opposite and complimentary teamroles in the image below. These roles can strengthen and annoy each other depending on their understanding for each other.