So, we have a trailer? Waiting for more news soon, but this teaser can tell us a LOT about the game. We see (presumably) the 4 new vault hunters. 3 of which look like concept art we have seen before and the character in the “Tech Demo” from a while back. These include: Moze, the “Bot Jock” (Tech Demo), Zane, the “Operative” (concept leak), and Flack, the “Bestmaster” (concept leak). Nifty! We can also see our previous Vault Hunters: Lilith, Brick, and Mordecai in various places along with another presumed ally whose identity I’m not certain I can confirm.
With those characters pointed out it seems logical to conclude that the two (most prominent) figures who remain as primary subjects of the trailer are the “big bads”. That theory also makes sense given their positioning and the themes surrounding them in the teaser. Also, there is a quick flash of Jack’s mask. What does this mean? IDK, but it is shown in between the two main displays of the presumed villains so it could mean a connection.
Classes (not confirmed as far as I know): https://mentalmars.com/borderlands-3/characters/
Pic of Full Mask: https://mp1st.com/wp-content/uploads/2019/03/borderlands-mask-of-mayhem-min-1.jpg