Losing control of the Oswald the Lucky Rabbit character and the animators who made it left Walt Disney Studios with no leverage and no enterprise value at all — no IP rights, no employee contracts, no customer contract.
When Universal-backed Charles Mintz secretly poached nearly all of Disney's animators while Universal retained the rights to Oswald the Lucky Rabbit, Walt Disney was left with nothing — a formative trauma that later drove Disney's obsession with owning its own IP outright.
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David Rosenthal: He doesn't have employment contracts with them. And he also doesn't have any control or rights to the actual Oswald IP. So, he has no leverage. He's got nothing. He's got no customer contract. He's got no employees. He's got no intellectual properties. Suddenly, the enterprise value, so that the entire value of Walt Disney Studios is effectively zero.