User blog comment:Icon1994/New Team Members=New Mentors/@comment-24.212.209.183-20121227023115/@comment-432124-20121228075428

1. How would we know what the creators consider?

2. Who said that Impulse would be replaced by the Legion? If they're from a different, better future (which they'd likely have to be in order to exist), they would need him in order to find out how the time-stream went wrong and he would need them in order to find out how history is supposed to be.

3. If Greg manages to reply to these questions, we might find out whether or not someone can learn about the time-stream without sending anything short of an AI to another time?