Quote:Playercards is a feature that has been confirmed to appear in Call of Duty: Black Ops to act as a replacement for callsigns and titles. Emblems are fully customizable, as individual emblem images can be colored, moved, rotated, flipped, resized, and stacked on top of each other. There will be over 480 images and over 180 backgrounds to choose from. Each playercard can have up to 12 emblem images layered at once. The emblem images and layers will still have to be unlocked, however. The player will unlock the ability to have their emblem printed onto the weapon of their liking at level 16.
Link: http://callofduty.wikia.com/wiki/Callsig...ps_Emblems