In the article that spoiled Juno Eclipse there was an image of a TIE Advanced dial next to Juno's dial. It is my understanding that Juno's dial was just a tool for visualizing the possibilities that her ability brings to the dial. With Juno's ability, the color of the maneuver set on the dial is the color of the maneuver that she performs even if she opts to change it. This puts he in a situation that choosing to perform a maneuver with a speed of 2 gives her the most flexibility but limits the green on her dial.
Juno can choose to either optimize her dial for stress removal or choose to maximize flexibility but won't always be able to do both. Am I interpreting things correctly?
Here's something I put together that has the dials from the article (first two listed) plus what her dial might look like if she makes picks the least optimal maneuver for stress removal.