Pierce: The show can go on without Roseanne — but should it?

Roseanne’s TV career is dead (at least for the moment). Does “Roseanne” have to die, too?Not necessarily.Yes, Roseanne Barr deserved what she got. The racist tweet that got her sitcom canceled wasn’t her first, and it wasn’t her last. There’s no excuse. There’s only one explanation — she’s a racist, despite her denials.But the rest of the cast and crew didn’t deserve what they got, even though an argument can certainly be made that that