It works just fine.
It lets you be prestige 15 or whatever you chose while you are in create a class or in playercard, after you leave the downloading game settings pops up and returns you to the normal prestige.
while you are in create a class you can buy ur gold camo.
I wonder if you can do this in levels.
For example, if im level 1 i can change my level to 50 to buy a L96 and then when i get out of create a class i will return to level 1 but i will still have the l96
is this thing possible? because it would be AWESOME!