And so it's clear - the defence of the Pakistan Three will rest on the testing of the News Of The World evidence. It's the logical way to go for them, because, as blogged here, the burden of proof for a newspaper story is different to that required to take away someone's ability to earn a living, and its remedies are civil rather than criminal.
As Rob Bagchi writes today, the NOTW has a patchy record in terms of its stings. They look good in the paper but then don't always stand up. There is often an element of entrapment about them that can be exploited by those entrapped.
Sunday will be a big day. The NOTW almost always hold something back for a second week. As usual they will have one aim: to sell newspapers. Everything else, from the fate of Mohammed Amir to the impact on cricket, is simply collateral damage in their endless war.
The success of the ICC and ACSU in identifying any spot fixing will depend entirely on their ability to wrench the story away from the newspapers and produce their own evidence, something far harder to do.