
Originally Posted by
Fwahm
It would help if you actually made counterpoints, instead of just making single word statements of disbelief.
The Royal Guard training is ridiculous.
Mask de Masculine, after his first powerup, effortlessly curbstomped Kensei and Rose. Then, Shikai Renji effortlessly blocked his laser, then blocked a punch ten times stronger than what was breaking Kensei's bones. Then, Mask powered up AGAIN to the point that he transformed, and was punching Renji miles away, and STILL wasn't hurting him. Finally, he used Vollstandig (a massive powerup), and Renji could still curbstomp him by going bankai.
RG Bankai Renji >>>>> Vollstandig Final form MdM > RG Shikai Renji >>> Final Form MdM >>> Angry, 2nd form MdM >>> 2nd form MdM >>> Kensei and Rose >> pre-RG Renji
Shunsui is powerful, but he's not THAT powerful. Shunsui was having trouble with Starrk in terms of speed and power, and was actually going to bankai before Ukitake appeared. That same Starrk used his strongest attack on 2 Vizard Captains, and did less damage than 2nd form MdM. Granted, they had their masks on, but they might have improved over the time skip. Even if they hadn't improved over the time skip, putting on their masks isn't even close to a 10x boost, which MdM got just by being angry.
Unohana was stronger than Shunsui is, according to the databook, her being their senior, and Unohana stating that no one was as strong as she is after the war. Thus, Neo Kenpachi is also stronger than Shunsui.
Now, Rukia is likely weaker than Renji, especially if it turns out she doesn't have a bankai, but RG training is so plot-tastic and ridiculous, and the fact that Rukia just utterly speedblitzed and curbstomped an opponent that Byakuya stated would be impossible for normal captains like him to defeat without a bankai, puts her on senior captain level easily, IMO.