10/23 UPDATE:
The Cubs have signed four more 2019-20 J-2 IFA: Jose Acila, P
R/R, 5'11 170, Age 19
VENEZUELA
Leury Gomez, P
R/R, 6'2 160, Age 17
DOMINICAN REPUBLIC
Luis Maza, SS
R/R, 5'10 150, Age 16
VENEZUELA
Robinson Rodriguez, P
R/R, 6'2 190, Age 19
DOMINICAN REPUBLIC
Albaro Santana, P
R/R, 6'2 190, Age 19
DOMINICAN REPUBLIC
All five were "Signed for Future Service" (signed 2020 contract) and were assigned to DSL Cubs #1
So the Cubs have now signed eight J-2 IFA in the 2019-20 IFA.