Imagining in tetrahedron is interesting. Just now, imagining a scene between Kyran and Anthony where they talk about their skin-changing abilities; How they're different, their individual strengths and weaknesses. There's a tone of violence underlying their conversation as the scenario is that of plotting a crime. This is more than enough to constitute continued research into character spheres and structural elements. The topic of their discussion is a psychological mass so that must be a vertex as well.
Getting back to scenario; Attention to scenario requires non-continuation and eventual termination. This is revealed in the division between movies and film-theater. Film-theater is more concerned with exploring scenarios, movies explore technology. '
2001: A Space Odyssey' is a good example of film-theater because although there was a story arc to the whole thing, it was really made up of a variety of scenarios. From the 'Dawn of Man' opening, to the polite space-espionage between Russia and the US, then to HAL's story, to the Star Gate finale, it's a collection of scenarios played out. Movies tend to have more sequences that move in a row. This is where visual acrobatic 'action sequences' succeed and paved the way for video artistry and thereby video-theater.
Internet and blogging has fueled a similar split between journalism and sensationalism and, just as Hollywood has forgotten about scenario, so has the internet given rise to sensationalist and steady as she goes browsing. We want to click from one website to the next, we bookmark places we want to return to, these places begin to cultivate either a scenario or a sensation that you expect when going. But if our conscious minds only roll from one sight to the next then we're devolving into a sequence. The ability to detect and create scenario is crucial to recognizing our lives as a scenario and thereby a temporary venue for exploration.