News this week is that Megyn Kelly is off to NBC. Waiting to hear about the bidding war that clearly did not happen. Now starts Megyn’s decline into obscurity, remembered as someone who was a hot commodity for a very short while. Until it all became about Megyn. What Megyn, Greta, and other passing Fox celebs do not grasp is the importance of the Fox time slot. When Greta departed, Brit Hume did a perfectly good job with news and commentary. Now Tucker Carlson is delivering an outstanding show with positive reviews from about everyone. Before that slot, Tucker was...