Barry Diller's battle with Liberty Media head John Malone for control over IAC could be over in a week, Diller told a crowd at a Variety event yesterday. "It's very odd that two people who don't want to give up control of anything are giving control to a judge in Delaware," he said. "The wonderful thing about Delaware is they do it quickly. They make a decision quickly." Some shareholders might wish for the same alacrity from Diller.