Don Verrilli, who actually argued MGM v Grokster before the Supreme Court on behalf of a group of entertainment companies, has been nominated for the position of Associate Deputy Attorney General. In the Grokster case Verrilli convinced the court that a company may be liable for secondary infringement when they distribute a product which is used to facilitate copyright infringement, even if it has substantial non-infringing uses.
He did not, as many in the media have said, win a judgement against Grokster. He merely convinced the court to vacate the summary judgement a lowr court made in Grokster's favor. The case was later settled out of court.
He was less successful in the Jammie Thomas appeal, when he put the RIAA's "making available" claim to the test. This legal theory says that simply copying music to a folder available to other P2P users without the label's permission is copyright infringement. The judge disagreed and declared a mistrial in the only case the RIAA has actually sent to a jury.