ANAHEIM, Calif. (AP) — Ewan McGregor is reprising his "Star Wars" role as Obi-Wan Kenobi in a new series, one of the many splashy projects that Disney is banking on to make its new streaming platform competitive. The as-yet untitled Disney Plus show drew big cheers when it was announced Friday at the D23 Expo fan event, as did a "Lizzie McGuire" reboot with original star Hilary Duff playing a grown-up version of the title character. The audience of about 6,000 at a convention center adjacent to Disneyland also voiced enthusiasm for another "Star Wars"-related series, "The Mandalorian," which its producers said is set in an unexplored time for the space saga and features new characters. Disney Plus had a receptive crowd, with expo attendees lining up to buy discounted subscriptions before the showcase.