Now that the SNs are more coordinated and we saw the majority of Kaido's elemental attacks (probably), we can say that the SNs have all the means to stop these:
Wind slashes: Zoro and Killer can deflect them
Lightnings: Kidd can counter them and Luffy is immune to them
Fire blasts: Zoro can cut them
If they play their cards well, each specialist taking care of the element they're strong against, they can reduce Kaido arsenal by a lot...
I mean, at this point the true problem is Hybrid Kaido and his own physical force, which is monstrous.
Unless Kaido has more elements up his sleeve