Not exactly just a silver and gold change but seems like J seat selection will stop being complimentary for non status holders.
https://www.afkl.biz/main/s/news-det..._US&country=NL
Half of the combined fleet is in a 1-2-1 which means most seats are similar (except missing windows) but on the A350 or 2-2-2 configured A330 and KL 777 its another story… As an elite, I won’t complain.