If Luffy gets up next chapter it would be out of logic even for One piece standard.
We saw in the chapter that Roaring TB almost KO Luffy out of G4 again, it is Luffy sheer willpower that restraint himself from passing out from G4.
He was at his limit already, only driven by willpower to prolong his G4 for final attack
On last panel, Luffy got a pure clean shot on his face from roaring TB again, and this look even more brutal and clean shot compared to the split spitz from roaring TB few page before.
Logicall Luffy should be down for a good, even if he isn't temporarily down, his G4 will run out already.
Only Awakening could pull it off. But I'd doubt Oda will show that fast.
There's still quite few side plot that are still ongoing
Zunisha, Momo, Orochi, Hiyori, Cp0, Kaido Flashbacks etc
Unless all these side plot are completed, Kaido isn't going down.
So yes Luffy should be out right now,
Maybe it's upto the rest of the alliance downstairs together should stall Kaido until Luffy comback with awakenings.