According to Deadline and reported by CBR,
ABC Entertainment president Karey Burke has "spoken to Marvel and we are in active talks about one project in particular," and that the character would be "something brand new, mostly". That would imply someone who has not yet appeared on the big screen, TV, or streaming service; it can't be someone confirmed to appear in a future project; or maybe it can be someone who made a very short appearance. With that criteria, whom do you want her to be?
Edit: Just realized Patsy Walker was in a significant number of TV episodes so I don't think she's eligible for this poll.