May do a new version of the “Rooftop 5” where like there were five who held off the emperors, oda can put five characters to hold off the admiral:
Killer
Bepo (Sulong)
Zoro
Sanji
Yamato
I feel like Ryokugyus first act will be to trap and suck the supernova trio (and perhaps Momo depending on his reaction) because they’re the biggest hitters which will lead to these people jumping in to hold him off.