I wouldn’t lean too hard on the Hopium…
Remember it took them two months post release to add a crafting system they had already designed months before, that no one likes.
Last “content drop” had a bunch of weapons that were already datamined, so less “new content” and more “content that should have been there at release”.
I don’t think all the weapons were already data mined and just because they start testing them early doesn’t mean they were planned to be in from the start.
Catfish said in the last comlink comments that the next commlink might answer questions about next big contents arrival. So it might not be foolish to expect some good things on may
We already know that there are still some variants that are gonna come, no info on when
Illisi Sword, Gorgonum Stubber, Mk 6 Power Sword, Agrip Shotgun and Ironhelm Thundehammer were all withheld. Weapon skins for the variants the game shipped with that have been avaliable since launch gave you those skins instead. Ironhelm is on the title screen art, same with Power Maul. Brunt’s Pride was also visible in the code since launch, like we already knew its moveset and the special punch before it even came out.
So following that standard we can expect variants for the Kickback, Rumbler, Grenade Gauntlet, Plasma Gun, Boltgun, both shovels and a lot of others before actual content, if they want to be squirrely and drag their feet updating the game. Like they have been. There are also variants of the staffs psyker uses I assume we’ll get before actual new staffs.