I would assume you mean a prohecy pertaining the craft, occult, etcetera. If this is so, I don't believe there are any current ones that too many practitioners would know of, that being said, when a prophet sees something, they don't usually say too much on it and even if they do, it doesn't get around too easily.
My own prophecy is that as time continues, traditional practices will become known less and less, but at the same time, practitioners will feel more open to discussing their beliefs and what they practice.
Call me old fashioned, but I'm not a big fan of this. The craft has been shrouded in mystery for thousands of years and only those who truly want to learn about it go out and find it and they learn the hard way through devotion, blood, sweat, and tears. Some things need to be kept secret because it isn't wise to have everything wide out in the open, and I don't just mean the craft, but also science, history, and everything else.
That's my personal take on the situation we face as a group. This reply could just be garbled mess, but to others it might make sense.