Option #4. Punch the ball past Lennon.
Reply: Well, yes. But that's a lot easier than it sounds. In the Chelsea/Arsenal match, Cech had a similarly "weak" punch which landed not far from an Arsenal man, but without consequence. Thus, we haven't heard a peep about it, but Cech's punch sent the ball back into the middle of penalty box. De Gea's punch was exactly what you want, or at least can expect, from the keeper in that situation, wide of the goal and not back in the middle of the penalty area, but it was Lennon's good fortune to be in the right place at the right time. Dempsey, right place at the right time.
De Gea had to go for the punch. He punched the ball out wide, per his training, but Lennon got lucky. Lennon still had lots of work to do, but did it