I was thinking that the team leader of the Avengers Academy shouldn't be one of the students but rather
or Rebecca Barnes
Jolt because she was on a team of villains who turned good and if I remember correctly helped them to see the good in themselves.
Barnes because she was Captain America's sidekick ... on another earth and because she led a rebellion on counter earth for quite some time.
Plus with Veil gone from the team, I think one of those girls will make a nice addition to the team.