But - here's the thing. That's great in theory - but in
Disneyland there really isn't the room to expand. People are bitc*ing about what they are doing to put in Star Wars land, but that's the only thing they can do in California. They can't really just expand into backstage areas - those places are essential to park operations as on-stage areas. There's just nowhere to go.
But - you are right to a degree - people will find the money. However, raising prices WILL force people some people to drop it. They also would love to see more people take the off-peak passes spreading out the crowds. (The irony is I hear that now Saturdays are the least crowded day of the week in the off-season.)