I can only see one guy standing up to nagato at full power and i don´t count him ( the rikuudo senin) You should remember that a fully powered nagato includes a Gedo mazo with all the bijuu, it is his personal summoning, , it´s just a legit as a jinchuriki seal, it´s all derived from the rikuudo, they are both ways to store and use the powers of the bijuu, ways that comes from the rikuudo. In the fight against pain, people don´t count it as naruto power when the ninetails break free but you do count the power the ninetails gives him as narutos when it´s controlled, in the gedo the powers of the bijuu are stored, controlled and used in his personal summoning, that is designed for it, derived from the rikuudo seenin, just as the jinchuriki seal. Remember the fight against hanzo, they were fast even without the bijuu, one bijuu made naruto the fastest character, think about what all the bijuu would do to the speed of the dragons from gedo mazo. Hanzo did escape with a simple jutsu, from the gedo without bijuu, but he was a master ninja, and a master of speed , he could probably perform the jutsu better then most of the guys in the series*cough* minato *cough* madara *cough* hashirama *cough*
and who would you think would gain control over the gedo mazo, if a fully powered madara were to fight against a fully powered nagato. It´s often stated the dojutsu( spelling) are more powerful when you have to eyes ( kakashi versus itachi) and it´s a disadvantage if you don´t have the right body. Madara has one eye, and he doesn't have the right bodyI can only see one guy standing up to nagato at full power and i don´t count him ( the rikuudo senin) You should remember that a fully powered nagato includes a Gedo mazo with all the bijuu, it is his personal summoning, , it´s just a legit as a jinchuriki seal, it´s all derived from the rikuudo, they are both ways to store and use the powers of the bijuu, ways that comes from the rikuudo. In the fight against pain, people don´t count it as naruto power when the ninetails break free but you do count the power the ninetails gives him as narutos when it´s controlled, in the gedo the powers of the bijuu are stored, controlled and used in his personal summoning, that is designed for it, derived from the rikuudo seenin, just as the jinchuriki seal. Remember the fight against hanzo, they were fast even without the bijuu, one bijuu made naruto the fastest character, think about what all the bijuu would do to the speed of the dragons from gedo mazo. Hanzo did escape with a simple jutsu, from the gedo without bijuu, but he was a master ninja, and a master of speed , he could probably perform the jutsu better then most of the guys in the series