Doesn't matter if they are street level. At least half of them joined the Avengers in the comics. Thing is they could made lower budgeted films like what Fox did to Deadpool and I guess Logan. But chose to do a partnership with Netflix. With shows looking like cheap TV with 13 episodes that are too lengthy, with the action and spectacle noticeably watered down. I don't see how a $50 million movie for Daredevil would have much constrictions as a 13 episode run that has a length of 50 minutes or more and a budget more or less $40 million. Then limit the cross over to just Tv characters. I am referring to the Netflix shows when I said that. But still other than Maria, Peggy, Nick and Sif, none of the big heroes appeared in Aos.