I'd honestly love to see an anime adaptation of this arc, provided it's super condensed, and still has the same music. Just use the Arrancar powering-up music (with the chorus and violin) every time a Quincy powers up and I'll be all set.
Can you imagine seeing all that bullshit with the Mexican wrestler who looks like a complete scrub but manages to off-screen so many characters until he is beaten by Renji of all characters, condensed into one episode?
Anime-only watchers desperately need to see that; and Gremmy somehow forgetting to use his powers to weaken Kenpachi's body even though he had just done that against Yachiru (and by the way, she's a zanpakuto spirit, so how the hell did that work, and how did she have a shikai in the first place?!) and creating a black hole which Kenpachi somehow escapes from; and Aizen's brief but hilarious troll moments; and Hitsugaya turning into a zombie then not then turning into an adult because why not; and Mayuri straight up stealing the resolution to the Itachi vs. Kabuto fight in Naruto; and that sniper guy turning into a fucking owl (and by the way, he's technically still not dead because he split up into a bunch of owl things and he's fighting zombie Kira right now by the way Kira's a zombie now); and so so much more.