Originally Posted by
Noek
I can still see Moon Girl being Inhuman with her already having a lot of shared attributes with them the love of science, friendship with the F4 (F2?), and an enemy of a (the) Kree.
As for Ms. Marvel while a mutant maybe if the timing was different, I still see the Inhuman connection works for her better with her being the child of immigrants it fits with what Nuhumans are as they have lived in one country but have strong ties to another.
Plus G Willow Wilson seems to be a big Medusa fan using her in like almost everything she did for Marvel so having the Inhuman connection makes it easier for her to show up, as for the MCU I mean retcon to what the introduction of Mutants doesn't look to be planned yet for quite awhile plus the Inhuman genes gives strong connection to the Kree like Captain Marvel has.