Seeing how post TS Sabaody Luffy was already able to one shot a Pacifista without using any of G3, G4 or Advanced CoA, means it's not too farfetched to think current Luffy can solo Sentomaru plus his whole army of Pacifistas.
Means Mihawk won't have any excuse to ask postponement, and they can fight until the end. Mihawk who looked worse during their skirmish (more serious face, asking postponement) will get beaten.
We will have new WSS by today.