User blog comment:Argorrath/Activision confirms next Call of Duty for this year/@comment-4121382-20130208063418/@comment-5607850-20130208203348

The reason why it is Pick 10 is 10 is because the normal CaC is actually closer to ten. Primary Weapon with 2 attachments, secondary with one, 3 perks, a lethal, and 2 tacticals are how it is in any other game, with one of the tacticals or attachments left out. The wild cards allow us to change that up, just we would not be able to have as much stuff.