Hmm there isn’t really much to elaborate on. The Moon card talks about illusions and disillusionments, but it can also mean something hidden or unknown. To me this points to the cards trying to say that while one day it is likely they’ll collaborate, I think it’ll be done in a way that is different from what they’ve given us in the past, maybe something we’ve never seen or would expect from them. Don’t expect things to be the exact same.