Let's this team be called instead of Young Justice or The Team it be The Avengers! Unless of course you got some more marvel than just Iron Man to be the Avengers of this story
Great begining. Is this MCU tony or comic tony. Cause that drastically changes the knowledge that you have. From Extermis to Adamantium he has a lot of powering up to do to match comic but if it's MCU then he is probably on the weekend power scaling in this verse.
Please no showing his identity to none, it would kill the story :C, altough it would be cool iron leaving the young justice, it would make a different story to most fanfictions.
Sorry my english is my 2nd lenguage and i dont study it anymore.