San Francisco Giants preliminary prospect list

I am now working on the San Francisco Giants Top 20 prospects report. Here is my working research list. There were originally 45 names which has been cut down to 38. Some of them are still marginal and could be swapped out for others. Feel free to make suggestions if you like, but additional names would require a cut somewhere. The process is taking too long.

As always, the top 20 or 25 names are pretty obvious but after that you get into the broad range of Grade C prospects to consider.

San Francisco Giants 38 players

Christian Arroyo SS
Tyler Beede RHP
Ty Blach LHP
Ray Black RHP
Clayton Blackburn RHP
Gary Brown OF
Gustavo Cabrera OF
Daniel Carbonell OF
Sam Coonrod RHP
Erik Cordier RHP
Kyle Crick RHP
Dylan Davis OF
Matt Duffy INF
Adam Duvall INF
Skyler Ewing 1B
Kendry Flores RHP
Aramis Garcia C
Joan Gregorio RHP
Cody Hall RHP
Chris Heston RHP
Christian Jones LHP
Ryder Jones SS
Mike Kickham LHP
Derek Law RHP
Adalberto Mejia LHP
Keury Mella RHP
Blake Miller SS
Steven Okert LHP
Jarrett Parker OF
Michael Santos RHP
Austin Slater OF
Chris Stratton RHP
Hunter Strickland RHP
Andrew Susac C
Kelby Tomlinson INF   marginal but I liked him in college and want to study him again.
Logan Webb RHP
Mac Williamson OF
Luis Ysla LHP