ABC’s Roseanne revival settled in last night with a slice-of-life episode focused on parenting after last week’s headline-grabbing premiere tackled President Donald Trump, Hillary Clinton and the election. The ratings took the inevitable dip but remained impressive — 15.1 million viewers and a 3.9 rating among adults 18-49 in the fast nationals at 8 PM last night. Vs. the 8-8:30 PM part of the double premiere episode last week (17.7 million, 4.9/21), Roseanne retained 84% of the audience and 80% of the adults 18-49 rating. It was once again the top program of the night by a mile in both...