Episode 3 was great. Short of Andor, this is the best Star Wars thing in a very long time. Also feels the most Star Wars out of anything for quite some time.
Ahsoka being Sabine's master is new. I am imagining Ahsoka tried to continue her lightsaber training after Kanan died and Ezra disappeared. Either that or Ahsoka wanted to pass on her 'no Jedi' ways to someone else.