Roseanne and company blew through the first test of their modern relaunch, notching what President Trump would call “huuuge” ratings and inspiring a series of pundit queries about the larger meaning of the show’s return and initial success in the Trump era. ABC already has renewed Roseanne for a second season, so for the cast and creators of this sitcom, mission definitely accomplished. But now comes the tricky part: maintaining the audience and the momentum. And that test begins tonight.