While his brother wouldn't let him leave to take a break doesn't mean that his brother could physically stop him if he was determined to go.
the fact that Bee said that he finally escaped and snuck away from his "meddling brother" shows Raikage could physically stop him frm leaving. why would Bee have to sneak away if Raikage couldnt stop him?! Sasuke fought his way through Naruto to leave because Naruto couldnt stop him. but Raikage could stop his brother from leaving.
Moreover, the timeline i was referring to was the current one, the 4th great shinobi world war, your example of him wanting to escape was some months before that. I agree, the raikage has tailed beast-level chakra.......but just how many tails? If i am not mistaken, these demon spirits that jinchuriki's host increase in power directly in proportion to the number of tails.....that's why the 9 tails in naruto is the strongest. At the VERY best, the raikage would have a chakra of 2 or 3 tails......killer bee has 8, so his winning a fight seems feasible.
there is nothing that says Raikage has chakra amount of the 2 or 3 tails. Karin sensed his chakra and said it was tailed beast levels for all you know it could very well be at a 9 tails lvl. Neji had sensed Kisames chakra and said he never felt that much amount of chakra since fighting Naruto so Kisame must have chakra of around the 9tails. its possible for non jinchurikis to have that much amount of chakra. it has been stated. so Raikage beating Bee is highly probable
If A=1 and B=2, then 2>1, B>A.
its better to be number 1 than number 2. 1st place is the winner, 2nd place is the 1st loser. A comes before B.
what makes you think they had more chakra? just because Naruto has the Kyuubi? he couldn't use it, and therefore didn't count as his chakra. ans sasuke didn't have the curse seal, and though he might've had the sharingan, it would be worse than Kakashi's. and pluse, niether of them had any jutsu to focus their 'immense chakra' through anyhow, so even if they did have more chakra, they couldn't use it, making that an unfair example. Bee versus A is a match where they can both use the full extent of their chakra and have strong enough jutsu to use it. when it comes down to it, they're too familliar with each other and would just block/dogde/counter every move made, making it come down to a waiting game of who runs out of chakra first; the Jinchuriki or the normal shinobi (i know he's the Raikage, but he's normal when compaired with a jinchuriki)? i vote for Bee.
you right that Naruto and Sasuke were not at their prime but the point is still valid in that Naruto (not sure about Sasuke) had waaay more amount of chakra than Kakashi but Kakashi was still a better ninja at the time.
also the fight doesnt have to come down to who has the most chakra and even it it does and Bee still had more it doesnt mean he would win. theres been countless times a ninja ran out of chakra or the ooponent had waay more chakra and the person still won. Naruto proved that mad times like when his sage chakra ran out but he still beat Pain with a rasengan, shikumaru has sooo lil chakra that he cant hold shadow possesion for more than a few minutes but hes beaten an immortal akatsuki member, sasuke had ran out of chakra fighting itachi and used the atmosphere and control the lightning to form Kiri, Guy beat the "Tailess Bijuu" Kisame with a chakra-less move!! yes chakra plays a big part in a fight but it doesnt mean a person is gunna come out on top. its all about skills.
and Raikage is not normal to a jinchuriki. if you think about it most of the jinchurikis have been owned by non jinchuriki ninjas. even Bee is included. he lucked out in his fight with Sasuke and even said that Sasuke was one of the toughest people hes fought. and Raikage pushed Sasuke to further limits than Bee did. Sasuke had to use Sasuno to fight Raikage which he didnt do agaisnt Bee.
well they say they both trained together and i never heard bee say he beat his brother or anything. but raikage is deff up there with him remember when he was fighting sasuke and karin was sensing his chakra when he was charging up like a super saiyan lol but she said his chakra is tailed beast levels so id say theyre pretty close the only way bee would win hands down is if he went full beast or maybe even his version 2
Of course Killer Bee would have to transform to beat his brother. The Raikage is incredibly powerful, but against fully transformed into the 8 tails Bee, he wouldn't be able to win.
no way Raikage would still own Bee in his tailed beast form. it was even said by cloud ninjas when Bee was fighting Sasuke that last time Bee HAD to go into Bijuu form was to fight his brother