Originally Posted by AOTKorby
Skilled as Hiruzen is, he's not going to fare well against any of the other teams. Both Minato/Kakashi and Jiraiya/Naruto have intense speed and power advantages, while Muu/Onoki can flat out One-Hit everything. Minato and Kakashi are the only ones with a prayer in hell of surviving Dust Element thanks to their space-time techniques, so it boils down to Muu/Onoki vs Minato/Kakashi. Onoki I can definitely see the team 7 tag team beating, but Muu would be virtually impossible for them to detect. Minato would be able to nullify his techs or even turn them against Muu, but only if he knew where Muu was or had already placed a hiraishin seal on him (unlikely). In the end I give it to Muu/Onoki.
This one, imo, is a coin toss.
Each team has a weak point. Team Hiruzen/Oro is arguably the weakest in taijutsu, because of their lack of speed compared to the others. Team Minato/Kakashi has the lowest stamina amongst the duos thanks to Kakashi; so if the longer this fight goes, the worse it gets for this team. Team Jiraya/Naruto's weakness is genjutsu. And Muu/Oonoki, as far as we know, don't have a summon to aid in the fight, but they have the one-hit-kill jutsus as you've said.
Since stamina, age, and speed are concerns for Hiruzen and Oro, I've got them being the first team out.
While Kakashi and Minato have t/s jutsus, Minato is possibly limited to Gamabunta as a summon, while Jiraya has been known to summon a plethora of them. Not to mention that both he and Naruto have the stamina. Once Kakashi has used Kamui once, I think he's down for the count, and Minato wouldn't be able to handle Jiraya, Naruto, and the summons by himself. The senjutsu for both Jiraya and Naruto would aid in their defense against Minato's FTG.
Since Oonoki can fly, and both he and Muu have the dust element, I think they could outlast Naruto and Jiraya, and one-hit-kill them.