Specifically who idk but people just some of the other relatively strong members of the alliance
Like drake, hyogoro, caribou, etc. Etc. Just to name a few people i can see helping
If ZSJ were to tag team the All Stars, I guess Drake, Apoo, and Hawkins could be their partners, but I’d prefer that Oda saves them for Kaido. Also, idk if Oda would pair 2 of them with Sanji and Jinbe since that would basically mean that Oda is admitting they’re below Luffy and Zoro, which I don’t think that Oda wants to do even if it’s obvious since he wants them to actually seem like Luffy’s rivals (hence him giving Apoo bizarrely inflated feats).
Marco and Yamato are too strong to be tag teaming against anyone besides the Yonko, so I rule them out as potential tag team partners.
As for the F5, I just don’t see who Oda could have tag teaming with the SHs. Shinobu is busy escorting Momo, and she isn’t even that strong anyways. Carrot and Wanda are already fighting Pero. Maybe Bepo could tag team with one of them, but he doesn’t have a connection to any SH and frankly I don’t think that Oda cares enough about him to make him actually be relevant. The Yakuza bosses are just too irrelevant imo. A huge part about designing a tag team fight is that the readers are supposed to be hyped about the tag team that’s formed, but who would be hyped if, for example, Yatappe tag teamed Sasaki with Franky? I bet that 99.9% of OP fans can’t even remember the names of any of the Yakuza bosses. The Yakuza bosses would just feel like an awkward third wheel, and none of them have even remotely any connection to any SH. The most I could see them doing is doing what Tama did and let the SHs flee so that they can recover for round 2