According to what Tom Pinchuck said Mockingbird was involved in a story arc by Busiek/ Perez on AVENGERS.
This is the second time I notice that Mockingbird's character is addressed even after she supposedly died. According to Wikipedia and the Comic Vine database Mocking bird appeared in the mini series X-Statix Presents: Deadgirl.
"That particular adventure resurrected Wonder Man for good and also featured Thunderstrike and Mockingbird (as she was dead at the time.) Van Lente says he’s going to be paying tribute to the classic runs that originally featured these characters"
Also the database says this:
"She is later seen attending a book club in the realm of the dead along with Gwen Stacy and Dead Girl.
"However it seems all these post-mortem appearances were in fact the skrull that replaced Bobbi years before, just prior to her abduction by Ultron."
So a Skrull took over Bobbi's life and continued to be her even after she was dead?!?! According to Secret Invasion the Skrulls would revert to normal after death.
I am a big fan of the character but I only read stories showcasing her up until her return in Secret Invasion...
Does anybody have a hypothesis about this, cause I don't think it has been addressed yet, and if it has then can somebody conjure up the answer?