Турниры HeroesWorld Cup & World Cup - 2012

the water's rising again) okay. the stream isn't working. any other options? Well, then, how can we play with him if we can't watch his skills.

So, there's only one option: hope that the opponent plays fairly. Pit mentioned this a little higher up (about the idea itself):
"Message from Mizrael
What prevents...?
Maybe the same thing that prevents us from watching the opponent's stream and examining the saved files of a delayed game?"
And if someone is clearly cheating, then punish them. But practically any other method can be bypassed if desired. Only in reality can you be 100% sure.
Or maybe some kind of software that requires two-factor authentication for saves after they are generated could solve the problem.