It's obvious that Barr won't appear in the last season of <em>The Conners</em>, but there are some <em>Roseanne </em>characters who could still pop up. Estelle Parsons is 97 now, but if possible, it'd be amazing for Bev and Jackie on good again. I'm on the fence over whether I want David to return. Johnny Galecki hasn't acted since <em>The Big Bang Theory</em>, so I'm unsure whether the actor would reprise David if he was asked. I think <em>The Conners'</em> ending will still be fine without David, but I'd love to see one last showdown between him and Darlene.