Peyton List seemed to be having fun playing Narissa, and that joy on her part made me enjoy a character who, on paper, is a one-dimensional bad guy. So for that, I wouldn't be against seeing her again, especially if Seven got to kick her ass again, cuz that was fun.
But some talk from Sir Patrick Stewart about how he didn't expect Harry Treadway (Narek) would be back in season two makes me think that we won't be seeing Narissa again.
As for Jurati, it seems like she's been given a blanket pardon due to influence from Oh, but I still DO need this to be genuinely addressed in season two. Her murder of Maddox, a patient who is in her care, is a particularly vile matter, and it's really hard to just take her as a straightforward comic relief character like she seems to be portrayed as in the trailer.
Even acknowledging that they seem to be giving a bit of a time jump (particularly with the next Picard novel being set between season one and two), it's still something that I NEED genuinely addressed on a character level as something that is legitimately dealt with, not just handwaved away.