Don't look for the captains at the moment though.
why didnt Kurotsuchi just kill him >_>
"Once the threads of fate are tangled, they cannot be undone" R.I.P Kikyou
It would have made some sense if the script writer had used some plot armor or whatever, Oh well that's Manga/Anime for you.
I am not perfect and I defy you to prove otherwise
Growing Old Gracefully is an Oxymoron ... Mostly Moron !
Thank You Xerenix. Who knew bleach fillers would be this good.
A bridge towards peace; the will of fire still endures!
Rokudaime Hokage, Rokudaime Rikudou Sennin Uzumaki Naruto
Also, it fits Mayuri's personality. He never immediatly kills anyone...he always has to tell them how they will be perfect test subjects for his experiments and what not. He did that with Ishida, the espada, and the old man bount. Ken does somewhat the samething, he always beats his opponent up, then he starts to walk away because the fight is no longer fun. The only Captains I can think of that go straight for the kill is Byakuya, maybe Toushiro, soifon, and Komamaru.