Since #9 is not coming out until March –if there's any Kate-related interpersonal drama in it beyond, it could be spoiled by YA.
—But I don't think there will be Kate-drama, since that issue already features Mockingbird, Spider-Woman, and Black Widow... Adding in drama with Kate would just be so much drama.
—Although she'll definitely be in it, since she is the only person on the cover. (I don't think that the "I [heart] Hawkeye" thing is actual foreshadowing beyond "Valentines issue".)