What will be the highlight of s3??

In s1 when every single episode was flawless and a masterpiece on it's own, even among them ep12 was special, it was highlight as it was directed and storyboarded by Shingo natsume himself and he also made sure that all of his best pawns work on this episode.

S2 same story. Ep12 was the biggest highlight as a lot of it was storyboarded by series director and best j.c.staff inhouse animators that worked on s2 were present, the freelance gang was also brought back along with flawless use of cgi for this episode

Now tell me what chapters/fight will receive this kind of treatment in s3. Is saitama v/s orochi worth getting this kind of treatment like heck kazunori ozawa can animate it single handedly. If saitama v/s orochi not then what? I read manga long ago enough to not remember much apart from key moments. I want to enjoy the stuff that i don't remember again in s3 so just tell me the one or two important thing that i should be looking forward to

(Whatever i said above is based on the assumption that s3 will have 12 episodes and also s3 won't have only one 1 highlight episode but more like s2, may be 3-4)