Would make a lot of sense and use the essm block2 plus the ram and 76mm gun should be a very useful ship may end up replacing harpoon fleet wide also looks like brass liked what they saw from the test @ least we can hope so
The Independence class already has provisions for a 16 cell MK-41.
With 8 cells filled with ESSM that would be 32 very decent self-defense missile out to medium range. I would keep the SeaRAM for CIWS too which means they now have a medium, short, and close in anti-air umbrella.
Then for ASM either the NSSM or the LRASM will wok from the Mk-41.
That alone would solve the Independence class ASM and AAW issues. The same can be added to the Freedom class to effect the same solution.