CST tanked?,one from deva took out konoha,madara used kyubi+perfect susanoo to battle hashirama and the outcome wasnt as devastating as that. Yet a nagato's CST which is several times above deva's will be tanked?no wat,ps either gets thrown back or blown apart.
CT will crush his susanoo,and if madara tries to destroy it,nagato can easily have gedo attack madara while he tries to destroy CT,or use preta and invade it and take madara's soul.
Nagato can use several paths at once,he simply absorbs the susanoo while deflecting the shockwave with ST,while gedo simltaneously pounds madara.
PS is comparable to a bijuu,gedo took on 2 perfect jins a the same time,a combined attack by them just knocked it down,it's chakra chains are capable of easily supressing chakra,which susanoo is made of.it's chakra shockwave would counter madara's own easily,and it's chakra blasts would cause damage.
Preta makes a meal of any attack and revitalizes nagato at the same time.
Nagato>ems madara
SO6P = strongest rinnegan user.
I'd like to see any ems take him on