Well, we know Anakin is in it, and he is "dead" at this point.Qui-Gon would have to be in a flashback or as a Force ghost. Yoda is a possibility, if Obi-Wan does travel off-planet and knows his location. Another question is which other Jedi are still alive roughly 10 years after Order 66, since it has been stated somewhere that this series is set around halfway between the prequel and original trilogies. After all, no way we are not going to see the Inquisitors fighting Jedi other than Obi-Wan.
They are not a direct threat. The danger is they might stumble over Luke whilst pursuing someone on Tatooine. If, say, they where to pursue a fleeing jedi youngling to Tatooine, Kenobi might have to leave to lure them away.Looks good I can't see any Inquisitor being a true threat to Obi Wan though as he has chopped his way through two Sith Lords by this point.
Maul is hostile to the Empire and running Crimson Dawn in 10 BBY (Solo). By 4 BBY he seems to have been removed (by Qi'ra or Kenobi?) and is grubbing around in Sith ruins on Malachor (Rebels). Around 3 BBY he tracks down Kenobi to Tatooine and is killed (Rebels). Vader leads the inquisitors (Rebels, J:FO).Do we have anything in canon from this time period saying that Maul was leading the inquisitors at this time? He's running Black Sun at the time of Solo, and a renegade hunted by the Inquisitors when we first meet him in Rebels.
She isn't very like. I managed to track down a helmetless J:FO shot, she is olive skinned with straight hair.The one talking (and shown with the spinning blade) is the Grand Inquisitor. I also spotted the Fifth Brother (with his distinctive hat) in a few shots. I don't recognize the black woman. It's possible she's the Second Sister from Jedi: Fallen Order. Otherwise, I'd assume she's new.
J:FO is stet around 14 BBY. Judging by the age of Luke in the trailer (9 or 10?), Kenobi takes place later than that, but before Rebels.