Board Thread:Versus Debates/@comment-43638386-20190908183824/@comment-32685487-20190910153900

You are assuming that the Rinnegan allowed him to synchronize the Senjutsu chakra safely, when that isn't true. Madara did the same thing albeit he had help from the Hashi face on his chest. It takes skill with chakra control and usage to do it and Pain had almost enough to keep going until Naruto starting absorbing large amounts of natural energy and Pain couldn't handle that volume so the fat path turned to stone. Not to mention Pain already absorbed Jiraiya's Giant Sage Powered Rasengan before.. it just comes down to Naruto taking in as much natural energy as he can and fat path couldn't control it all fast enough.