What was that cow's problem in Trolley Troubles? Why didn't it just move? Was it really that big of a deal to step to one side for a few seconds? Did it just feel like being a jerkass?
Fortunately, decades later in Epic Mickey, you can FINALLY make that damn cow move in the Trolley Troubles 2D level.
Why hasn't Disney used Oswald The Lucky Rabbit that much? They traded away a PERSON for the rights to him, and yet, they only ever seemed to use him in the Epic Mickey games, barring a few small cameos throughout the parks and at the end of Get a Horse!. And yet, they missed a great opportunity to make some real use of him by, say, adding him to the Mickey, Donald, and Goofy trio as a kind of d'Artagnan to their three musketeers.