Jack in the Box has rolled out Panko Onion Rings "at participating restaurants." They look a lot like the website picture (below). They're light and flaky, with a good crisp outside and a decent slice of onion inside. My only issue with these is that they still taste like frozen, fast food onion rings. If you're going to go for an onion ring, you've already thrown caution to the wind so you want something special. These are fine, just not "wow."
image from jackinthebox.com