Don't worry about being a good teammate. You can be a good teammate in the practice room by how hard you practice. Wrestle at the weight that gives you the best chance to get on the podium. Unless your team wins state, its not a very big deal. I was on a team that took 3rd at state last year, and I was also in the state finals. It is a way better feeling to get on the podium then it is to stand in a group and be given a trophy that you don't even keep and will never see again.