What's the secret frog barrier and how does it finish Gai?IDK... Once Jman enters SM its gg. Secret Frog Barrier ends him, but the question would be does a ninja Like Gai allow him to enter SM. Plus the Fact Gai never enters &th Gate unless he has to, and with Base Jman he wouldn't have to. Allot of things to consider. But once SM is on, things get's real-real quick! haha
True, base Jiraiya wouldn't be pushing Gai anything past the lower stages of the gates at the absolute best; assuming no boss summons are involved. But the fight would have to escalate somehow, and Gai can enter the 7G much faster then Jiraiya can enter SM.... so I don't see how Jiraiya stands a chance. Even if he does, how does SM Jiraiya contest with 7G speed?