Well I just qualified as an HON and really don't want them to change the requalification rules.
I DO think that they should do something to encourage HONs to continue to fly LH. I've done over 400,000 status miles this year alone. Given that any further miles that I fly this year won't count towards my requalification (unless I'm mistaken?), it's good sense for LH to offer me some more incentives to keep flying with them. Extra upgrades would be a great advantage - I agree that the other extras which seem to be aimed at German-based flyers wouldn't be much use to me.