Nike just appointed a new CEO who came out of retirement to take the job.Elliott Hill will take over from John Donahoe in October, Nike said.It's the latest move Nike's making to right its business. 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 feed while you're on the go. Email address By clicki ...