Marvel released the final "Mighty" Infinity teaser which reveals the addition of White Tiger from Avengers Acacemy (and Ultimate Spider-Man toon) and the younger Power Man from Shadowland.
They join Luke Cage, Superior Spider-Man, Blue Marvel and She-Hulk.
Using the Marvel AR App reveals Tom Brevoort stating the following:
White Tiger, a character that some have seen on the 'Ultimate Spider-Man' cartoon and who others know from 'Avengers Academy' is ready to step up and take her place as a full-fledged individual hero and not just a hero in training or somebody that's trying to live up to the reputation of their sibling but becomes a full hero in her own right. Similarly, our other character, Power Man -- Victor Alvarez -- a young character who first appeared during 'Shadowland,' a protege of both Luke Cage and Iron Fist, he too is going to going to get the chance to show what he's made of in a big way as these characters come together and 'Infinity' washes over the face of the Earth.
Full details on the new team and series have yet to be released.