In transition, the cutter (2) clears her defender opening up trailer.
5 is the 'dummy', acting uninvolved. This is similar to baseball, where an infielder dekes an approaching baserunner, pretending there is no play...only to react late and apply the tag.
Atypical give-and-go. Pick-and-roll into "corner-elbow" give-and-go. The initial pick-and-roll pressures x3. After the pass to the elbow, x3 relaxed, and 3 gets an easy hoop. Doesn't happen? Happened to the Celtics on something similar last night.