In our work what is important is teamwork. You, the sponsor have to be someone's coordinator. You, sponsor, can learn from your members. If your member progresses rapidly that is good. It is important that your member knows he can count on you. If you do not have the answers to all his questions you can contact someone from your Up line. So they teach you and him, together. Finaly, the answer on your questions is "Yes, why not..."