Butt is retiring in a few weeks time and no doubt wishes to go out in a blaze of controversy. He may regret this if he has the shirt sued off him in a UK court. I think that the final match should be cancelled as it's all decended into a farce. Maybe one solution would be for the Pakistani players to reveal before the match how much they are being paid by the bookies, and what they are being paid for. England could then try and thwart them by preventing the batsmen reaching such and such a target. Preventing the intentional bowling of no-balls would be a bit harder to regulate but I'm sure a way could be found.