As Ghost or Niobe, you can use Focus after doing a normal jump. For example, run forward, press the button assigned to jump, and press Focus immediately afterwards. You will basically do a Focus Jump, just without the Focus Jump animation. At almost any time during the jump, press Action. If timed correctly, your character will do a dodge move in midair. While this does not serve any real bonus to anything, it still looks good. However, it can help when you are on the run and need to gain extra jump and evasion distance.