In my opinion, the way this rooftop battle is structured, where we're seeing a lot of it being fleshed out even when the fights inside the dome haven't properly begun yet doesn't bode well for our 5 protagonists on the roof.
This is the point where BM & Kaido will start acknowledging their strength seriously and proceed to whoop their asses. It won't lead to the supernova's going out of commission for a long time, but just a temporary setback.
This is the point where BM & Kaido will start acknowledging their strength seriously and proceed to whoop their asses. It won't lead to the supernova's going out of commission for a long time, but just a temporary setback.
I don't believe the beginning to end of this face-off will all happen on that roof.