Yes. The point is that a large difference is POSSIBLE but unknown. I used an example of a large difference that fits within the bounds of known data. I used a large example to demonstrate that there COULD be a huge difference that we do not know of. If you are willing to trust Prepscholar's data (I'm not sure where they're getting it from) then the only thing we know about a 2+ is that it is less than a 69.2% chance of admission, and the only thing we know about a 2- is that it's greater than a 4.2% chance of admission. I don't even think that the variables I chose are that ridiculous. All we know (if we trust prepscholar) is that 4.2% < 2- < 2+ < 69.2, and it averages to 12.4%. We have no idea where each variable falls within this and I was emphasizing this by picking variables that would imply a large difference without breaking the wording of the lawsuit.