Hello guys, BattleCrier´s here ^^

I wanna ask on few things about skill breakthrough.
1st: According to the youtube, there is many ninjas capable of skill breakthrough. (not on the 566 server and probably not on other UK servers as well). Does anyone know when it could possibly come to the UK? (at least whether it will be this year, next one or never? :D )
2nd: Are the "new" skill breakthroughs coming in let´s say waves, or all at the same time?
3rd: Are the skill breakthroughs coming by "treasure order", or by "ninja order" (all ninjas from one treasure, or ninjas from different treasures by other order)?

4th: As far as I saw on youtube, Kurenai is supposed to be able to apply chaos on chase after breakthrough. So 4.1 - is it going to be changed before getting to the UK?,
4.2 - If it will eventually change at the CN servers, can we expect getting the "pre-changed" version and later change, or will we get the changed version right away?

Thanks for answer,