Seems pretty clear now that each DLC Teaser is a separate pack

Teaser #1: New Stars Pack Giulia Alex Shelley Chris Sabin Stephanie Vaquer (Feel like maybe we're missing one here)

Teaser #2: "Forbidden Door" Pack Jordynne Grace Penta Joe Hendry Bull Nakano (The prime bottle & bandana are throwing me off. KSI & OTM wouldn't really fit this theme. New Jack would though, which is kinda crazy)

Teaser #3: Attitude Era Pack Billy Gunn D'Lo Brown Victoria Mark Henry Road Dogg?

Teaser #4: Old School Pack Jesse Ventura Tito Santana Hacksaw Jim Duggan Junkyard Dog Psycho Sid

I think there will be a 5th teaser