Board Thread:Theories and Speculation/@comment-26145872-20160224202704/@comment-26537507-20160227094251

If using Chibaku Tensei, Nagato would have to concentrate all his chakra on the Deva Path, which could allow Jiraiya a short window for counterattacks. Also, in the actual fight Jiraiya spent a lot of time trying to figure out which one was the 'real' Pain. If he knew Nagato was controlling them, he would try to locate him, then head straight for his location.