How exciting!
I didn't expect separate special training for Sakuragi although it does make a lot of sense!
And I'm really happy that Anzai sensei called Sakuragi's gang for help; I'm really happy that they're a constant source of support for him and are more or less active in this part of the story.
I've also been wanting to see Anzai sensei play for the longest time!
By setting up a match in which he suffers utter defeat by the hands of Rukawa beforehand; I expect that Sakuragi will become incredible after this special training routine and hopefully more of an equal to his rival!