Anons, might have found one of Q's references.

If you go to this online cryptogram solver:

https://www.quipqiup.com/

and past the letters from Q's post on March 9, you'll get the results in pic related. At the time, I thought Q was referencing the King Abdulaziz of SA…but maybe he was trying to draw attention to the guy mentioned in pics related:

https://www.nytimes.com/2018/02/06/us/naif-alfallaj-qaeda-camp-oklahoma.html

https://www.hsgac.senate.gov/imo/media/doc/2018%2002%2027%20RHJ%20CMC%20to%20Tillerson%20DOS%20Alfallaj%20Visa.pdf

The time frames are relatively close. I haven't bothered digging into his past yet–just came across it in some other digs. The fact that they share the same name might indicate that they're family–although I think the King has lots of family that share the same name:

https://en.wikipedia.org/wiki/King_of_Saudi_Arabia

Feel free to take a look, I've got a meme to work on.