I just left a message for my SA. I told her last week I was in search of an mm and she asked any particular color and I said I would not be picky and then when she called and said black I was like oh no, that is the one color I do not need or want.
I saw the black one...and frankly, that's not a colour I would choose for picotin style. I have a black Birkin - and I love it to death...but just as I would not choose red for the bags with a larger footprint, but I would absolutely love a MM Picotin in like Rose Jaipur or Rouge Casaque any day!
I think the Picos are slowly stocking up - so hope you get yours soon!