We already know Monk chilling in Sky island. And I doubt he has any interest to face the man who he just saw jumping from that cloud.
Bonney will be most likely trying to find BB's location & weakness( since BB pissed her off pre TS).
Already 2supernovas has nothing to do with Kaido.
Same way Capone should now try to stay low otherwise Mamma will kill him.
I believe a small group of Supernova will be actually good in Wano arc as that will give them enough development (backstory and stuff) that they wants desperately. Like how Kidd lost his arm or what Law meant when he said to Drake that How many men he killed??? (I feel Drake could be awesome written character since he has ancient Zoan and pre TS he was like one of the strongest Supernova )
I believe it's good time for Oda to develop these 2 characters and give small info relating Apoo and Hawkins.
If I m not forgetting but Mihawk said that he didn't died at MF to Perona(or maybe it was Doffy who said that) and he somehow managed to enter NW again.
Wano would be the best time to see him again(since he hated Kaido) & can possibly assist Momonuske with a zombie army #Pirate-Samurai-Mink-Zombie alliance