Probably Black Maria vs Yamato??
Since Yamato chase Momo and probably encounter Black Maria, a battle between these two could be cool too.
Since King and Queen didn´t show up in this chapter, I expect a chapter who is filled with Kaido vs Red Scabbard(most part like 80%) and BlackMaria+Yamato stuff(10-20%).
Overall it really seems like Oda finally don´t offscreen a battle, as Scabbard fan who want to see more of them im really hyped up, Izo is most like a strong veteran lvl character, gun fighter need more hype in one piece, I hope Oda build it great up.