Asking the community managers when the requirement will be posted, they just said to stand by as it takes quite a while for these documents to be approved by the office of the CNP. I know you can take the modified ASTB right now, I asked when I took mine, but still no score requirements. You also don't have to be holding a TS clearance, but to be eligible. So if you're already in, it can be as simple as having your security manager begin the process of processing a TSCI for you prior to applying. I would be trying to get a leg up especially how all of the information was disseminated last cycle, a lot of last second adds and modifications meant that many packages didn't meet minimum requirements or deadlines. Good luck!