It also somewhat changes the nature of the test. Under the original rules, you just had to be good at some subset of the skills/knowledge that were tested. Now

It also somewhat changes the nature of the test. Under the original rules, you just had to be good at some subset of the skills/knowledge that were tested. Now you have to be good at pretty much everything on it to get a good score. I can imagine if it was this way now it would be a lot like a MMORPG. There would be online forums griping that math students are OP and they nerfed chemistry this year.