The newsreel that opens the show features a rare flashback showing how Plo Koon first discovered Ahsoka Tano when she was very young. Plo Koon still wears a Clone armor gauntlet which he wouldn't have had at this earlier stage. Since they didn't have the budget to alter his forearms, they textured the armor to look like a cloth part of his robe. See more
As the Clone War scorches its destructive path across the galaxy, it is the Jedi who bring order to the chaos. Though as the war progresses, the number of Jedi have declined, and new younglings are harder to find. When a youngling is located, they are brought to the Jedi Temple and learn quickly that their true family is now the Jedi Order. The trials are hard. Tests must be passed. But none is as important as The Gathering. It is then that a Jedi's path will truly begin...