Washington mark (1) on the side line, handler guard (2) stopping the up line.
dump (2) charges up line, and doesnt get past the defender.
Dump drops back to get the disc, the throw is an inside out away from the defender.
or Same situation only this time the dump D is out of position (i.e. playing up field)
Dump just needs to get in this position past their defender.
Then its an easy up line pass.