Subfeature pool list

Vet

Can anyone clarify these subfeature characters? Our alliance can't seem to get any clarity on who else, besides the feature (Carnage) is available

Swe_wolfis

https://forums.playcontestofchampions.com/en/discussion/57/new-5-star-champion-addition-and-changes-to-5-star-featured-hero-crystals#latest

SUB-FEATURED HERO POOL (as of JUNE 2017)
VENOM
SPIDER-GWEN
DAREDEVIL
LUKE CAGE
THOR (JANE FOSTER)
GROOT
SPIDER-MAN (MILES MORALES)
OLD MAN LOGAN
SHE-HULK
WOLVERINE (X-23)
MS. MARVEL (KAMALA KAHN)
RED HULK
AGENT VENOM
CROSSBONES
FALCON
CIVIL WARRIOR
NIGHTCRAWLER
BEAST
KARNAK
ROGUE
QUAKE
PHOENIX
GHOST RIDER
DR. VOODOO
HYPERION
HOWARD THE MECH
GWENPOOL
CABLE
THE HOOD
DORMAMMU
ARCHANGEL
PSYLOCKE
ICE MAN
ANGELA
KING GROOT
NEBULA
May 25th Featured Hero (“Mary Poppins”)