‘Obi-Wan Kenobi’: Darth Maul Scenes Cut, Luke Skywalker Replaced During Creative Overhaul
Mauled: Ray Park, who originated the character with 'The Phantom Menace,' was expected to reprise as the character but was then written out, according to multiple sources.
www.hollywoodreporter.com
A Lucasfilm source contradicted the account, saying Maul was never intended to return for the series.
Twin Suns is the episode of Rebels where Maul finally tracks down Obi-Wan on Tatooine and they have their final duel:
It's the culmination of Maul's arc in Rebels where HE DOESN'T KNOW KENOBI IS ALIVE and HE DOESN'T KNOW KENOBI IS ON TATOOINE. Having him in Obi-Wan would contradict that.
THR needs to stop listening to YouTubers for their stories.