ok. Let's start
are you insane? Itachi and kisame couldn't take jiraiya on their own, they even said so???!!remember?
A cool thing about j man is he's either a long or close range fighter, the guy's got a cocktail menu of jutsus to attack with..
Susano"o??? Stop blowing...uuu, huge mass of chakra, so what? Jiraiya always proved to be a quick fighter, he could have imprisoned itachi even before he attacked him with susilo.
Hidan=zzzzzzzzzzzzzzzzz dogmeat for jiraiya. Too quick, too strong, too fierceful.
Kakuzo? Nah, he is scary, but seeing him objectively for allthe chakra his got and element ability, he';s a pretty crappy fighter in all ground scheme.
Nagato? The revenge? Knowing enough about the way pein fights, jiraiya, even without a full sage mode, could've beaten pein, i do think j man was a good strategist.
Deidara? Give me a break. All you need to do is get him off the sky and bye-bye akatsuki artist
madara: Shit!! I dunno. J man could have, before madara took over the rinnegan, now, i dunno
sasori would have become good wood stock for a camp fire":?!>!