So much of what Star Wars "is" comes down to a feeling, and Ahsoka series creator Dave Filoni knows that. However, whenever characters talk about a feeling, it's usually a bad one and almost always right. In the final seconds of the seventh episode of Ahsoka, Ezra Bridger gets a good feeling about his future, and that could be a bad omen with this staple of Star Wars storytelling.
Source：https://www.cbr.com/ahsoka-subverting-star-wars-staple-bad-omen/
