Agreed, and Renfroe vs RHPs is likely still better than Arroyo.
Until we know more, Cordero should probably never start vs a LHP. So, one could call it an Arroyo-Cordero platoon with EHern flipping from 2B to CF. Gonzalez & Chavis might get in ob the act, too.
IMO, finding a way to platoon Renfroe and Cordero in LF would be best, but playing Arroyo too much is not a good idea.
Assuming Devers, Bogey, Verdugo, JD, Vaz, EHern & Dalbec play FT or near FT, the last 2 slots (LF/CF & 2B) will likely be divided based on splits:
L-R Splits since 2017:
v RHP
.786 Cordero
.782 Marwin Gonzalez
.740 Chavis
.704 Renfroe
.678 Arroyo
v LHPs
.907 Renfroe
.743 Marwin G
.699 Chavis
.597 Arroyo
.573 Cordero
(Marwin's numbers are inflated from 2017.)