Other Vault Hunters
Judging from the brief preview for what is to come, it seems as though Janey Springs and Athena will be making an appearance. For those who have played Borderlands: The Pre-Sequel, you'll know that Athena was the narrator of that story, facing death by firing squad at the hands of Lilith and company. It stands to reason that Janey has come from Elpis to Pandora because of Athena's current predicament, and why we will be seeing her in the coming episodes.
Which leaves me wondering which of the other Vault Hunters may show up. If Zer0 was hunting for this "Gortys Core", it means that the other Vault Hunters probably are as well. I can see Maya showing up, as she has an academic interest in finding the vault that Rhys/Fiona are now searching for. Salvador showing up would be a huge amount of fun. Axton...well, maybe we'll get a Saber Turret/Loader Bot team up. Gaige will probably give Rhys his new robotic arm, and Krieg will most likely enjoy chatting in psycho-speak with Fiona.
Speculation, though. So if you have thoughts about what will happen when these characters show up (if they do) post what you think will happen below!
Comments
"I haVE tHE sHiNiest MeAt BicYcle"
I find it interesting that in Marcus' intro it shows the BL2 vault hunters, but doesn't include any DLC characters, just the 'original' four.
It makes me think that if we do get to see more cameos it'll very likely be by non-DLC vault hunters, which is disappointing (especially because after TPS I'm desperate for Timothy to make an appearance).
Krieg might be a possibility since Fiona had the option of saying "I have the shiniest meat bicycle!" when Felix mentioned poop trains. XD