Seeking more clout in their fight with the NFL, locked-out players asked a federal judge Thursday to make $4 billion in disputed broadcast revenue off limits to the league and to award them at least $707 million in damages, too. U.S. District Judge David Doty took the request under advisement after a two-hour hearing that included arguments from attorneys for the league and the players. Jeffrey Kessler, an attorney for the players, urged Doty to rule quickly on the request to put the $4 billion "war chest" in escrow because of the ongoing lockout. The players have argued that the league can make it through the work stoppage in part because it illegally secured that money by renegotiating TV contracts for 2011 that allows the NFL to get paid even if there are no games to televise. Gregg Levy, an attorney for the league, said the players have no right to damages, and he accused them of "sandbagging and ambush." Read more: http://sports.espn.go.com/nfl/news/story?id=6533458