That will take at least six months, and in the meantime, sources are not coming forward and some may even die. People with information that is in the public interest are not coming forward because of the current conditions. As members of the media stated in November, the Lagacé affair has had a chilling effect on sources, making them fear for their safety.
Waiting would mean extending that chilling effect and choking off the supply of sources. These are things that are happening, effects that can't necessarily be measured but are being felt.