It's not completely pointless. Cable subscribers can watch games on their iPhones when they're out to dinner with their spouses. But chances are that the establishment is showing the game on TV anyway. Slightly more useful would be to visit a cord-cutter's house and AirPlay the game from your handheld device to that person's TV. Of course, that doesn't cover the main issue, which is the lack of a way to subscribe to in-market games without having to pay for HBO, Disney, American Heroes, Lifetime Real Women, channels in languages you don't understand, channels from India, etc.