They begin with three handles back and 2 pairs of cutters on opposite sides of the field. Notice how the iso is on the inside. There are some tells in these plays, but they're not always easy to see.
As the dsic is centered, 4 isolates underneath. Watch how 6 boosts it through the open space to make room for his teammate. 7 jets deep but he has another plan in mind.
the iso gets the disc. 7 uses a mountain cut to get open underneath for the continue.
So as 7 gets the disc, 5 realizes he is the deepest cutter and it's now his obligation to get the disc. He stutters a bit.
Then some nonsense happens. But they all trust each other. So they knew the throw was going up. They know whose job it was to catch it. No problem at all.