Which would you rather have, your specific request or no room at all, because if you want to get that specifc where you are actually expecting Disney to block rooms based on request there are going to a lot of rooms sitting empty waiting for you to check in. Which then will make room rates go up even higher and will prevent some guests, yourself included, from even getting room.
If you want a specific view the best you can do is stay in a deluxe and pay for it.
Anything else if pretty much random and based on what is available when you check in. Surely you don't think your request would be more important that another guest with the same one, or to evict a family already in the room you want.
Think of it like this, take thousands of guests, and thousands of rooms and you try to match them on any given day, not an easy task.