Great, stars from SR are going to France and Japan. So long as you're happy with thatExcept they don't.
The Crusaders have already signed a replacement for him, and he will be back in two years.
After every world cup older players leave, those who aren't quite good enough look over seas, and maybe one player who is good enough leaves. Been like that since the world cup started, nothing to do with League, nothing will change that.
You are clinging to your belief that Super Rugby being "dismal" will have an effect. You still hold the mistaken belief that it's the NRL vs SR ... That's where your ignorance shows up the most.