AJ & McCall: Stolen Credit Debate @8

For everyone that has had credit stolen, or worked in a group project only for the member that couldn’t be found until it was time for credit, this Debate At 8 is for you. AJ & McCall are a little frustrated about there ideas or work being taken with no credit for it, but what should they do? How did you handle this situation? Should they go for vengeance (prank)?