Another arc will see Ahsoka exploring life in the Coruscant underworld after leaving the Jedi Order, and yet another will reveal the Siege of Mandalore, which took place not too long before Order 66 and pitted Ahsoka against Maul for an epic lightsaber battle.
Based on news courtesy of the Clone Wars panel at Star Wars Celebration Chicago in April 2019, the 12 episodes of the revival season will be split up into arcs.
One will explore the “Bad Batch” storyline about clone troop experiments that was intended as the beginning of Season 7 back before the series was originally cancelled.