My guess is that it will indeed center around IGH. I think this is the reason they were introduced the way they are, and it fits as it is a shady organization she has to investigate and they specialize in making people 'superhuman' so she there will be some opportunities for fist-fights.
On an unrelated note, and perhaps I'm not the first person to notice this, but having your parent die seems to be a prerequisite to getting super powers. I get my info mostly from the movies and series, but all the comic book shows on right now seem to rely on 'dead parents':
- Jessica Jones: Becomes powerful in accident killing her parents. (Main villain also kills parents).
- Daredevil: Fights crime because criminals caused his fathers death. I believe main villain also motivated by death of his father.
- Agents of Shield: Revolves around a hacker orphan joining shield to find out what happened to her parents. Main villain joined Hydra because his parents are dead.
- Arrow: Becomes superhero for father who kills himself for Arrow to live. Mother dies later.
- The Flash: Key motivation is finding out who killed his mother and framed his father for it.
The other comics I know - I think the most famous ones - also feature dead parents:
- Superman: Parents die to send him to earth an orphan.
- Batman: Becomes a hero because his parents get shot.
- Spiderman: He's somehow an orphan already, so becomes a hero when dad-figure uncle dies.
- X-men: I believe most of them just happen to be orphans.
Can't comic book companies afford some proper writers that can give a character some actual dept and personality without resorting to the same tropes?
Have I missed a contemporary comic book movie/tv series where all parents are alive and well?
EDIT:
Ok, I'm sure you're right. Then I don't remember how he came under the influence of that 'father figure' old hydra guy. Anyway, they are all dead now, no more living parents.