You know combine TBM with kage bunshin and create a Kurama army like Madara created a Susano's army?
you make a good point. But think back when Naruto was 1st attempting to complete Rasen Shuriken under Kakashi and Yamato. Remember how Naruto created all those clones to help him shape and rotate chakra for the desired effect? During that time Kurama's chakra would occasionally spike out if control and some of his clones started to dawn kyuubi cloaks?I don't think he can. Susano'o doesn't have life force so it's basically chakra. Kurama has life force and that can't be duplicated through clones.