They are trying to get our input. It does take a while to get a new pose created, We have to be patient.
Besides our imagination is the best pose anyway. (Right bluedenimn and Bear?) Regarding FMF pose, I think one is needed where the 2 women are in a 69 and the guy is kneeling behind them, and options would include: Man fucking top woman, either vaginally or anally; He could withdraw and place his dick in bottom woman's mouth. He could continue to alternate this way until he cums in either one or the other, or both. Saw this in a film once and it was really hot.