Just a general speculative but I think reasoned comment on why Aliera was worth resurrecting: the GWs (which some have heretically referred to as get-out-of-death-free cards) are principal elements in the gods' long war with the J. But the gods don't like GWs for personal reasons. Hence it behooves them to see to it that those who wield GWs are bound as tightly as possible to the Lords of Judgement. Morrolan has a lot more than a casual relationship with Verra. The Gods are pretty sure about Sethra's loyalties at this point - perhaps they have a hold on her through Dzur Mountain in addition. Aliera has something like a child's attachment to Verra. Perhaps Barrit was uppity, hence the gods arranged to have him worked. Perhaps it is an extremely rare soul that can bond with a GW, and perhaps PF is a particularly difficult case (for one thing it doesn't seem to have a gendered person inside - perhaps this is Drien, who Aliera presumably knew; perhaps it is something godlike, which Aliera could commune with based on her ancestry). This sort of begs the question, why risk the well-bound Morrolan, but on the one hand since PF and GS seem to be related the gods would at worst get two for one, and on the same hand perhaps the gods could somehow know M would escape. Given the above argument, and Vlad's complicated relationship with V, and the particular nature of his GW, I wonder if we'll see more tension on this in future. A Liz Phair song is running through my head: "I can't believe they let you run around free..."