Yeah, one the one hand, I think those bishops should be penalized for what they did. On the other, suing a bunch of clergy, even if a bunch of cowardly buffoons, may not sit well, even with those who are sympathetic to the students’s plight.
If it doesn’t sit well, that’s tough. Anyone who it wouldn’t sit well with is as despicable as the bishops.
So, the can sue the bishop(s) last.