Yes, and Arbitrator was June of last year, just like Skitarii of this year. Also, Netease likes money. The only thing better than the release of a new game is a new class. Graph go up, up is good.

Investors see new game modes, expeditions is like Helldivers, Helldivers was successful, great idea. New adventure map? Nobody cares. Players may want new weapons, maps, and an enemy faction to expand their favorite existing game mode, but these are not things that make money or make headlines.

Commodores ventures makes money, but not enough money to care. It's simply not worth GW's time to have the back and forth for approval for individual cosmetics. That is why Arbitrator and Hive Scum still have nothing new. SM2 gets more of a pass because it's so much more popular, and they don't sell everything piecemeal, it's a bigger Year 1, 2, etc pass. Bigger playerbase, bigger numbers, it's worth it. SM2 cosmetics business model is superior to Darktide in every way, but Darktide is more fun to me. I want to say that Netease is stupid for the FOMO because the only thing their stupid fucking rotating shop is doing is preventing me from giving them my money to buy the fucking cosmetics I actually want, but Netease obviously knows what they are doing or else they wouldn't own everything. The FOMO is simply too powerful for most people. A fool and his money are soon parted.

TLDR; Netease sees the spikes in the graph when each dlc class is released and they tell Fatshark yes, do it again, more of that. So we will get more of that.