I just stumbled across this and figured I'd share. If you take a look at the second line here:
The attack doesn't need to "hit" to stress the target. So if you miss they get stressed and with this:
You get to do it all over again on a later turn. 15 points will net you a properly equipped Bandit Headhunter and the thought of this combined with Gunner on say perhaps Mrs. Scarlett or a B-wing/E could really wreck action generation for your opponent and make them predictable in some cases.
Do you guys think this was intentional as a counter or just something that slipped through the cracks?