I'm still of the belief that Mockingbird should have stayed dead. And considering her resurrection in the face of Marvel execution of twenty-years of Spider-Man continuity based on "people don't like married heroes" I find the whole corporate sponsorship (or patronage) of Hawkeye and Mockingbird baffling.
And don't get me wrong, I am an Avengers guy and liked Mockingbird and love Hawkeye. Some characters are just better off dead, even if they should not have been killed to begin with. In Mockingbird's case, I can't buy that what we saw in hell was a Skrull's soul STILL thinking it was a specific human.
To me it's another case of one of Daddy Q's boy writers getting to do what he wants with whatever characters he wants. While I don't agree with all policies (like the current TPTB antipathy for Alpha) I do think the Marvel Uniberse is stronger when the editors have the say over character development.