Vert stack positioned slightly to break side with ISO alone in open space. The key here is the ISO getting his defender to fully commit and clearing all of the open space.
ISO cuts underneath the stack to the break. Let's say that he actually gets the disc. If the defenders are positioned all on the force, then we have some great continuation throws.
Maybe 3's man is way out of position.
And 3 rifles a backhand to 5 for the quick score.
But let's say the ISO doesn't get the disc. Since 2 has been running towards his defender this whole time, a quick move should get him open underneath.
Or...
We get off that dishy to the off handle ...
And 2 makes a 7 cut and we're back where we want to be.