Something that I consider I should bring into this discussion is that, although I understand the possible apprehension one may have at seeing a character similar to your favorite rising in popularity and the fear that he or she will replace him, it is the following:
Why should they be only "menaces" for Peter (or Batman, or Flash)?
I believe these characters can also be excellent
opportunities for Peter/Spider-man (I mean, besides their own independent value).
I mean, Peter never had any brothers.
Now he has someone he can (kind of)
call one.
Peter lost Gwen. Now he can visit a version of her
who knows his secrets and even
shares a similar guilt.
He has wondered what would happen were he to fall or hang up the web-shooters. Now he has a young man who
explained to him exactly what would happen, who continued his legacy (in his world)
and who he can now befriend and mentor.
And speaking of legacies, he has now a person who can answer him how the far future of his own legacy will look like.
And a new friend of his own age who is starting at this but he can connect to and guide.
And a girl who knows a thing or two about Spider-lore and even worked at Web-corps (the shadowy organization that is tracking all of them).
And if he ever wanted to know what he would look like as a woman, ....
And they can all share moments, support and protect one another, establish links and grow as people and as the menaces JJJ knows they are.
And he can now access and do this with the supporting characters of all of them too! (
I want Ganke to intern at Parker Industries).