Comcast's Mike Cavanagh said the company will explore ditching its cable networks.The company may also look to partner Peacock with a rival streaming service.Wall Street analysts shared their takes on those potential moves, and why they might not make sense. Sign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Read preview Thanks for signing up! Go to newsletter preferences Thanks for signing up! Access your favorite topics in a personalized ...