The problem is that the fans hate the Inhumans and that's going to take forever to go away. Just look at this very thread and you see people celebrating.
If the show had worked then this hate wouldn't be here. I'm an X-Men/ X-factor and Inhumans team up kind of dude. That trade was a mistake for sure, but when Namor needed to get put down, who were we looking at to do it? There is no reason to turn Inhumans into mutants other that fans being short sighted.