Re: The Bad Batch The New trailer came out along with news that the series premiere will be 70 minutes long. Judging by the trailer I expect we'll start out in the final days of the Clone Wars, maybe see Order 66 from their viewpoint.
We once again see Tarkin and Fennec Shand, with Ming-Na Wen providing some lines.
This trailer also brings in Saw Gerrera and Captain Rex, or at least a Clone wearing Armor that looks like his.