re: RPO and a dream I have.

The terminology confuses people because there have been “run pass options” for decades, where you maybe roll the QB out and he reads one receiver and if he’s not open then he runs(especially in goal line situations. However yes, RPO means exactly what you said, the o line blocks run and the QB reads one receiver to throw to, if not hands it off. Also as above posted, people confuse it with the zone read, where the QB can hand it to the RB or keep it himself, which is not an RPO.