Gabe Newell has said anyone will be able to build a Steam Box.

FORBES: Xi3 Is Committed to Piston, While Valve's Steam Box Remains Elusive

"You've got situations where cases could be sent back from one court to another because the plaintiffs have such wildly different circumstances, " said Gabe Feldman, director of the Tulane Sports Law Program.

WSJ: Concussion Dangers: The NFL's Courtroom Playbook��What About the Kickers?

"The question is whether the league was condoning or tolerating a plan that was contributing to these injuries, " said Gabe Feldman, director of the Sports Law Program at Tulane University Law School.

WSJ: NFL Plays Defense on Suits

"In the typical industry, employees fight to be part of a union and management fears the power of these unions, " said Gabe Feldman, director of the sports law program at the Tulane University School of Law.

WSJ: NFL, Players to Square Off in Court