The fundamental question in the courts is how much evidence is enough. There are really no issues other than that.
The trial judge still has her head.
Yes they are but with the now lacking requirement of "immediate danger" and Judge Walther having tipped her hand as to allowing an agenda to drive her decisions rather than performing unbiased decision making and about a a zillion eyes watching what they are doing CPS has been reigned in a bit.
As for any criminal proceedings, if they have a brain in their head the will drop all of the existing evidence in the dumpster and start over.