Lots of questions have been asked about the making of Babylon 5, but perhaps none more so than this: what would have happened to the story if Michael O'Hare, the actor who played station commander Jeffrey Sinclair, didn't leave the show after season 1.
J. Michael Straczynski revealed his original plan in a document published in the 15th volume of his series on the scripts of Babylon 5, never intending for anyone else to see it. He wrote it just for himself to see if the story made sense.
This is that story.