Well I can give some context but I’ll put it in a spoiler box. All I will say is I’m pretty sure it will be a part of the upcoming Stargirl series announced at the end of this.
spoilers:end of spoilers
Wing is apparently not dead and trapped on some island running, he is speaking to Secret of Young Justice and some kid named Danny I can’t make out and they say they can’t leave Judy Garrick behind. Stargirl then gets a prophecy saying “The Childminder is coming. The Lost Sons. The Lost Daughters. The Children need to be free.”