Now we need to know If the end of Vol 99 Will be 1004 OR 1005..
And If the act 3 Will end or Just keep going until the end of the arc ...
I think is possible next chapter 1004 kaido Just destroy everyone and be the last chapter of 99 OR the fights will be shown with everyone going hibrid , calamities, F6 and Yamato, and show kaido at the end of the chapter without shilhoutte, and then 1005 being the final chapter of 99 where he destroy them.
Lets see...