I wonder if the changeling scions are ever a part of the fellowship. Imagine of the scions of the supernatural world coming together forming a sort of pseudo court. It can't be safe in the supernatural world without the protection of a patron or established power. This pseudo court could become part of the emerging para net system.

Margret knew Harry would be a starborn, and made that pentagram just for him. He has used it as a focus before, I wonder if she might have made it just for a starborn.

Say nemesis needs black magic for some reason, so it potentially becomes vulnerable to that same energy. The whole you can't protect yourself from your own energy thing. Harry using the Blackstaff could turn the power against the bad guys.

To get a clearer answer we need to see all the vampire courts to be able to make a clear argument concerning their true nature.

There are likely many creatures that feed on humans, so why are the vampire courts so distinctive and prevalent. The seven courts each have a seat at the accords, that has to be unique. The only other such examples are the faerie holding places on the accords. I always wondered since the vampire courts called each other cousin, could they have kind of common origin or source? My money is on the result of magical rituals or outsider influence, possibly even both.

Ever since the pentagram got the gem in the center, I wondered if there are other gems to fit the other empty segments.

I always thought that for some reason the ghouls and BCV would be ideal potential members of the fomor.

An item that can freely break the seven laws has to be highly desired, while we argue about if Harry will get it, we should be wondering if the bad guy need it for their plans as well?