It's going to be a tough time for all, not just the AEOp's. The whole airforce is going to suffer. There's over 2000 at Kinloss, less than 200 are WSOp's of one badge or another.
If you aren't on a pensionable engagement and your SJAR isn't particularly spectacular, worry.
If you are on the new pension scheme and your SJAR isn't particularly spectacular, worry.
If you are a young fit WSOp of any brevet, volunteer for rotary as soon as there are spaces on the courses.
The only known fact is that no one knows how many of which trades are going yet, but bet your bottom dollar as soon as they do we will be subjected to a reverse promotion board.