One of my colleagues asked the question, and I thought I would ask the experts. As we all make the long, but frantic, march to converting courses to HTML5 before Flash is history, we're taking a look at recently published Rise courses. Most of the Storyline blocks we put into these courses were published with the default "HTML5/Flash backup" option. The question asked was whether that would be an issue, or, if these blocks were published to a Rise SCORM file that was HTML5-only if it wouldn't matter. We're obviously not super knowledgeable about how this all works, so I appreciate any information someone could provide on the topic.