Texas Rangers preliminary prospect grade breakdown

I am working on the Texas Rangers Top 20 prospects list for 2018. My first run through the system gave the following results:

Grade A: Zero
Grade A-: Zero
Grade B+: Two
Grade B: Three
Grade B-: 10
Grade C+: 24
Grade C: Everybody else

As usual the initial grades are generally conservative and there could be some movement (especially in the B-/C+ area) as I work through the data and consult the Delphic oracle. The names:

A.J. Alexy, RHP
Miguel Aparicio, OF
Edgar Arredondo, RHP
Wes Benjamin, LHP
Jairo Beras, RHP
Clayton Blackburn, RHP
Noah Bremer, RHP
Willie Calhoun, INF-OF
Jose Cardona, OF
Adam Choplick, LHP
Kyle Cody, RHP
Andretty Cordero, 1B
Hans Crouse, RHP
Brendon Davis, INF
Ryan Dease, RHP
Kole Enright, 2B
John Fasola, RHP
David Garcia, C
Nick Gardewine, RHP
Reed Garrett, RHP
Pedro Gonzalez, OF
Ronald Guzman, 1B
Scott Heineman, OF
Jonathan Hernandez, RHP
Ronald Herrera, RHP
Andy Ibanez, 2B
Eric Jenkins, OF
Starling Joseph, OF
Ariel Jurado, RHP
Isaiah Kiner-Falefa, INF
Charles Leblanc, 3B
Jacob Lemoine, RHP
Christian Lopes, INF
Brett Martin, LHP
Michael Matuella, RHP
Yohander Mendez, LHP
Josh Morgan, INF-C
Joe Palumbo, LHP
Adam Parks, RHP
C.D. Pelham, LHP
Yanio Perez, 1B-OF
Tyler Phillips, RHP
Yahel Pozo, C
Juremi Profar, 3B
Cole Ragans, LHP
Tyreque Reed, 1B
Obie Ricumstrict, 3B
Drew Robinson, INF-OF
Ricardo Rodriguez, RHP
Connor Sadzeck, RHP
Adrian Sampson, RHP
Tayler Scott, RHP
Chris Seise, SS
Chad Smith, OF
Alex Speas, RHP
Jeff Springs, LHP
Leody Taveras, OF
Anderson Tejeda, INF
Bubba Thompson, OF
Tyree Thompson, RHP
Carlos Tocci, OF
Jose Trevino, C
Joel Urena, LHP
Ricky Vanasco, RHP
Matt Whatley, C
Scott Williams, RHP