Here is a young justice fan-cast if the show were to be reimagined on the CW in live action. I did not make this but found it on this Facebook page. https://www.facebook.com/arrow.in.the.dccu
This guys cast is solid (in my opinion) because he bases it not only off of looks, but age, talent, scope, and even how it would realistically work in the Arrowverse!
He said...
"CW Young Justice Fan-Cast...By the way...to everyone who says these Disney/Nick actors wouldn't be up to par...either A)Watch the show they are currently on (you may have grown out of Nick/Disney) the actors have improved B) Check where they have gone AFTER those roles...David Henrie for example is very very much so grown up since his days as Justin Russo
Plus...realistically where do you think the CW would pull MOST of their young actors from?...85% of young actors on TV come from Disney/Nick...thats what they are good at...finding YOUNG talent" - Arrow in the DCCU
He also said he would be open to changing a few of them based off of fan opinion...some like Superboy...but he would like for you guys to A) keep it in the TV range of actors and B) keep the ages right