Journal Editorial Report: The week’s best and worst from Kate Bachelder Odell, Joe Sternberg, Allysia Finley and Kim Strassel.This week’s deal giving the NFL part-ownership of Disney’s ESPN reflects the NFL’s importance as a prop under the otherwise rapidly sinking traditional television business. But honorable mention should also go to the car-insurance advertisers, Geico and Progressive, which have done more than their bit to keep linear, ad-littered television not only financial ambulatory but entertaini ...