[bisonlj]

Originally Posted by Robert Goodman

I thought he used the term correctly. He wrote that the intercepting team scored a TD after the defense fouled. Your answer seems to assume he screwed that up, because why would the foul by the defense in their opponent's end zone produce a safety?

Let's see if he clarifies.

The designations of A and B remain throughout the play. The designations of offense and defense change during the play based on who has possession. After the interception team B becomes the offense and team A becomes the defense. He continued to use defense to identify B after the interception.