So really powerful/talented gennin beating one Jounin.

I like this comment "Haku is Jounin level - this is inarguable." How is that inarguable? so you can make your point? Sure his bloodlimit owns and could probably own Jounins but that doesn't make him one.

So Gaara's demon can kill Jounins, I still don't see your point.

All I get from your post is that in this series the main focus includes Genins that are extraordinary and powerful and should go to at least the next level of ninja at this point in time.