"Ulic is a prefiguration of Luke Skywalker. He's rash and impulsive, an excellent swordsman. He acts before he thinks and has an angry streak. It was very difficult working out the story of his turning to the dark side, because we had to do it in very few pages."
-- Tom Veitch, Co-Author of Tales of the Jedi
- Star Wars Galaxy Magazine 8
Without the context Id assume he is referring to DE. Remember, before working on TotJ Veitch wrote DE. In DE Luke joins the dark side in an attempt to defeat it from the inside. At the same time Veitch was writing the DE endnotes which told Uliq's tale of joking the Krath in an attempt to defeat them from the inside. Clearly Veitch was deliberately echoing Luke's tale.