Keep in mind that most possibilities carry some baggage.
Pointer - means no mutants can be on the team, and his weak-will means he's easy to manipulate; not a leader
J. Hudson - been dead so many times already, but is the original; the daughter issue?
Heather - dead too, unlike Hudson doesn't have the cyborg out; I'm no fans of zombie characters, leave them dead; and has a kid to take care of, maybe?
Jared Corbo - at least he wants to be a hero but is a narcissist and not a listener, arrogant
Adrian Corbo - timid, not a leader
Lilli Stephens or Arlette Truffaut - inexperienced fighters, more passive powers before M-Day, but both seem willing to be heroes, more than Adrian
Manikin - not a leader, often unwilling to get involved
Windshear - maybe best suited to wear the suit but leadership issues, desire
And Feedback, Box?