Got my BA Prospect Handbook this afternoon and don't see any details listed on LSB yet. They Rank the Nats #1 and the Rangers #2, and the book was sent to the publisher before Yu signed. Their 11-31 in the Texas system:

11. Leury Garcia
12. Jordan Akins
13. Ronald Guzman
14. Robbie Ross
15. Justin Grimm
16. Tanner Scheppers
17. Luis Sardinas
18. Luke Jackson
19. Roman Mendez
20. Barret Loux
21. Will Lamb
22. Kevin Matthews
23. Kellin Deglan
24. Jake Skole
25. Tomas Telis
26. David Perez
27. Odubel Herrera
28. Michael Kirkman
29. Miguel De Los Santos
30. Nomar Mazara
31. Zach Cone

Profar's scouting grades are all 55-65 (power and speed are 55). BA also added actual player grades for all 930 players this year, a talent grade and a likelihood to reach ceiling, so that's pretty interesting.