I heard the other day that when they update the CoP in 2013 they'll be making level 6 an optional level (in USAG). I've also heard some people say that they're going to be somehow adding a level, so, for example, if you're a level 5 now, you'll be a level 4. But, other people have said that they're just increasing the skill requirements in each level, so that level 9 skills will now be required in level 8. I'm really confused, so can anybody who knows help me understand what changes they'll be making in 2013?