This is an important decision for a number of reasons. As Judge Wallace explains in his concurrence, "the specific circumstances pursuant to which an informant's status is deemed "officially confirmed" is a matter of first impression and great importance." This is because the threshold question of whether a person is an informant at all may be a secret. Moreover, the decision clarifies that once the government decides to use an informant or his information at trial, it relinquishes much of its claim to confidentiality under FOIA. As Judge Wallace put it:
On the one hand, prosecutors frequently must rely on informants, who possess vital information, to prosecute dangerous criminals. On the other hand, the DEA and confidential informants have a different interest in secrecy and privacy than federal prosecutors. Yet, under the majority holding, an Assistant United States Attorney can eliminate that privacy interest by asking a single question--i.e., "Did you serve as a confidential informant"--in open court.