Two years ago, then CEO Bob Chapek reported Disneys streaming losses for one quarter. The bill came due at more than $1.4 billion, which is about the net worth of LeBron James. When Wall Street saw those numbers, investors turned apoplectic, as did Disneys Board of Directors. In a matter of days, Chapek was out as Disney CEO, replaced by his old boss, Bob Iger. Since then, Iger has faced an...