Originally Posted by
alanyoung909
I think that is Molly Hayes and the rest of the Runaways as well, but it might not necessarily be Molly from the future, it could just be present day Molly growing up.
So the five characters depicted here (from left to right) could be: Doc Justice (Alex Wilder), Gert Yorkes, Victor Mancha, Karolina Dean, Molly Hayes.
The missing members are: Chase Stein, Nico Minoru, Old Lace and Xavin.
Looking at that Thunderbolts image closely, it looks like Taskmaster is dressed up like Captain America.
I think post-Devil's Reign (when the Kingpin is defeated), his Thunderbolts will steal the Avengers name - Taskmaster as Captain America, Titanium Man as Iron Man, Batroc the Leaper as someone, ... - and in response the Runaways become the new Young Avengers to fight them.
The caption over the Runaways is specifically written as: A YOUNG GENERATION OF AVENGERS RISE..., which I think is a strong hint that they will call themselves Young Avengers.