Agreed completely! I was pleasantly surprised when Dan Slott listed Alkhema as one of the many A.I. characters who would be part of the Iron Man 2020 storyline a few months back, but her getting her own spotlight story was awesome news!
I've always enjoyed Alkhema a lot -- she's got Bobbi's scathing sarcasm and sense of humour, but wrapped up in a body that is equal to Ultron in terms of destructive potential! Between the raw power and the entertaining personality, Alkhema has the potential to be a major powerhouse villain for the Avengers...if only she could get out of Ultron's shadow.
Now that Bobbi has returned from the "dead", it would be interesting to see her and Alkhema cross paths at some point. Since Mockingbird is involved in the IM 2020 storyline too through Force Works, who knows--maybe we'll get to see it in this event!