The Raiders jerseys designs most likely would have been submitted to NRL licensing months ago, arguably when Huawei was on board.
The cut off for the NRL for 2021 kits was around late June / early July, with the Bulldogs one of a number clubs who applied for extensions due to COVID-19. Whilst I'm not sure if the Raiders were part of that list, I doubt that they wouldn't have had a short list of kits fleshed out around then.
Huawei announced their decision to end their front of jersey sponsorship on August 31, not even a month ago, so Capital Chilled Foods wouldn't have had much ability to influence the direction the club had already started on.
That said, I'm sure if the club had its time over again, and knew that its 2021 sponsor was going to be Capital Chilled Foods, they may have changed what designs were picked for next year.
Now it will be interesting to see what happens in 2021... The NRL can't limit how many times a club elects to wear their heritage kit, and it wouldn't surprise me (unless Capital Chilled Foods puts up a protest) to see the heritage kit become a regular fixture for the Raiders next year.
On the new primary and alternate kits, whilst I do like the navy and it does compliment the Raiders' green, it feels a bit Brumbies like. I'm also disappointed that the white, gold, blue, white bands don't exist in anyway on the kit...