I'm not sure where that is in our brief, but second window rights would be when the first blush goes through and you sell your content to whatever platform it is. Then that either leaves space for another windowing, or after that time, you can then pass it on to another platform and it will show up later in time.
If you're referring perhaps to something that we wrote in another submission, I think at one point we were suggesting that Canadian content could be second window free, and that would be a way to get Canadian content to Canadians without having to make them pay for it. That might be a good place to have more Canadian content supported. Finding money for that would be a different question.