In web of Shadows you can see that Roodaka hates Sidorak, and Loves Teridax. I actually joke about that when I discuss bionicle on other websites. "The only entity she admires is Makuta, and her time on Metru Nui was spent devising a means of rescuing him from his prison." BIONICLE Encyclopedia: UPDATED (Pg. 123) "And then there would be no need for a worthless ruler like Sidorak, who would wash his hands of conflict rather than dirty them with it." BIONICLE 3: Web of Shadows. If you think of it in terms of high school, Roodaka is the crush girl, where as Sidorak is the Nerd who the girl has no interest in, where as Teridax in the High School Football player who the girl likes. Some say her love interest is Vakama, but remember she only was using him to get more powerful, and free her "true" love Makuta Teridax. Plus she and Vakama became enemies at the end. Plus in canon storyline, Sidorak really didn't like her ether, both want to look better than the other in the eyes of Teridax. He was just as much a servant as Roodaka. Despite this they only showed Roodaka actually "catering to his will".