Another concern the wording raises is where they say that Christian parents and guardians can attend the meetings of the elders with the elders of the "offending" child. This is more code, strictly meaning JW parents, but designed to make government investigators think that it is broader than that. The hope is that the Norwegian (and other) government(s) will think that the word "Christian" will mean more than the WT's narrow definition.
A problem I can see: while unlikely, there may be a minor who has become a JW from outside the organisation (he wasn't born in and his family are not JWs) and got baptised*. If he is called before the elders, they won't let him be accompanied by his parents.
So, nothing has changed, they'll still be arseholes and stick the knife in when they can get away with it.
*This is an unlikely scenario, but not entirely impossible.