Since Dispatch was changed, I'd recommend adding a option to remove requests.
Can be really annoying early on, where you only have 4 slots & need to wait 7 days for them to expire, even though you know you won't be able to complete it.
Btw, the image generation is kinda wonky. The color palette swaps due to placement. -- Ex. Pairing Canine x Feline = Color of Canine is feline's & vice versa; but order it Feline x Canine & color is correct.