I am not sure that Sarah keeps up with the Canadian men.
I noticed on her blog that she doesn't have any posts about the Canadian Nationals, but she has several for the US Nationals, so I'm not surprised that she may have gotten a couple details wrong about the Canadian men. Still, I think her guide is handy for fans who don't normally follow junior-level events.
Nadeau 4T
I guess Nic felt that his quad loop wasn't consistent enough, but he has never landed a clean quad toe in competition, either (to the best of my knowledge). If he's only going to try to one quad, isn't it better to do the loop than the toe because the loop is worth more points?