So Groundhog's Day the chapter, Mayuri did what he had to do, but make no mistake what he said a few chapters ago when he introduced the Arrancars because he had an emotional attachment to the Gotei 13 is BS, he is still the same Mayuri who don't give a crap.
Normally Bleach chapter are a very quick read, and not much as progressed, but this has to be a record for less amount of time passed. Hitsugaya looks like he is pretty much done and well be a good guy again in no time. Let's move onto the next fight.