I think I mostly agree that this can be ok
In this particular situation at least. http://sports.yahoo.com/mlb/blog/big_league_stew/post/Why-I-mostly-support-Bryce-Harper-s-decision-to-?urn=mlb,170270
The knee-jerk reaction is no way.
But looking at this situation and thinking about my kid, maybe it's not so bad. I'm giving them the benefit of the doubt that the dad isn't the only one who thinks the kid is good.
Bottom line, if Niall is an obviously fabulously talented hockey player with a good chance of getting drafted (or picked up by a college team, then drafted) and can do so with a GED after 2 years of high school, I may not stop him. Actually, if there was a good sports-related reason I'd probably consider it as well. He's not dropping out to stay home - he's going to school, at least at first. Of course by then he may be going to a virtual school or something anyway, which diminishes the traditional 4 years of high school pattern. But with schools the way the are now - high school just for school's sake is over-rated. if he's going to a good college anyway (and even junior colleges can be good), then I'd probalby let him.