A regular TBB takes time to prep and the TBB barrage consists of small TBBs. Since the Jubi, which is very giant, managed to dodge them with speed, small and mobile targets will be even harder to hit. I can't be bothered to bump up a Bee VS Onoki thread but it would be a close fight either way.
The juubi didn't dodge the explosions, literally no one can dodge a bijuu dama unless they can travel the distance of like 2 mountains within an instant. Bee has tanked his own mountain busting bijuu dama head on before, nothing they have will actually kill him.
Are you implying that Kisame can counter jinton via water shark bullet just because it absorbs chakra? Jinton disintegrates Kisame's water dome and himself at the same time. Killer Bee excels at raiton techniques but not to the extent as does Sasuke so he probably can't counter all of Deidara's explosions and considering they have no knowledge, Killer Bee won't know what to do before it is too late. Neither of them are geniuses that can figure out C4's weakenes in time. Kisame is the sensor but by the time he realizes what is happening and tells Killer Bee what to do, Killer Bee won't be able to react.
Your claim that it can do that seems pretty baseless. Kisame's water dome/water shark bullet was massive and Kisame's hardly visible in its mouth. Onoki's jinton isn't an instant one hit kill that you make it seem to be, shark missile will eat through his jinton, it's a ninjutsu not an infinite death box that can surround Kisame's entire ocean.
Plus, C4? If they're underwater anyway, C4 won't actually do anything, they're nanobombs and nanobombs alone and would be sucked of all their chakra. Kisame can sense chakra, they don't have to have sharingan to see them and it's not an actual weakness that you have to be a god level genius to figure out.
Bee can channel raiton chakra perfectly through his weapons, he doesn't have chidori variants but that's all. He even threw a pencil with precision that if Kisame didn't have top tier reaction speeds would have killed him instantly.
Even still Kisame and KB are both durable beasts compared to the other team so I guess I can see why you are supporting the two but face it, those techs that team flight possesses are too hax and will work perfectly in the given scenario.
Hachibi is humongous, and Kisame can potentially fly within his dome, they won't be able to escape its range and most importantly DEFINITELY not the range a bijuu dama explosion. They completely engulf entire mountains. Trying to defend 2 people with no particular durability feats against a bijuu dama is a death sentence for your argument, it's simply not possible and ridiculous to think about being serious. In fact, even if they were some of the most durable characters in the manga that durability is still nowhere near enough to take on a bijuu bomb.
I reread your post and it didn't counter anything in my post. I already went over most of it in my original post. If Kisame goes underwater, Deidara has some underwater bombs which he can use although the fight comes down to hax and team 1 has two haxxed jutsus while team 2 only has one hax jutsu.
It looks like it covered everything to me. And while Deidara has underwater bombs Kisame is still absorbing all of its and the other team's chakra, more so Samehada can just continuously heal both of them. They're not winning this one.