You have to think that third eye being distributed everywhere would have helped the Fomor's campaign.

Specifically: What is Nemesis' Plan in Storm Front?

While reading SF, there's no real indication that anything deeper is happening.  It just seems like the Shadowman found some old books and learned some intro black magic and used it to make Three-Eye.

Yet in later books we find out that there's a bigger force moving behind all of this.  Assume for the moment that Harry doesn't stop Victor.  What does this accomplish for Nemesis'  What's their end goal in "helping" the Shadowman here?

On the one hand, you can understand Alex's wounded pride at having his girlfriend poison him because she didn't think he could win the duel.  On the other hand, there's the knowledge that the Spirearch specifically ordered by Abigail and Grimm to prevent Alex from being killed, even to Grimm sacrificing his own life to protect Alex.

Sadly it seems out of character for Addison to tell Alex in the next book (to be finished in 2033) to get his head out of his fundament and marry the woman.

You do not want to see the reimbursement forms required by the Winter Court accounting department.

Mab may have to have it pointed out to her, but I think she will see the logic of the Winter Knight being more effective if he is not having to worry about some basic necessities. That being said, in order to keep Harry on a leash, I can see her working on a requisition format where he has to ask for what he needs.

Mab's baby daddy is Mozart.

And no, I'm not going to suggest that Salieri is Cowl.

Or not, what we don't know is how someone becomes infested in the first place.  Can for example Nemesis just jump into anyone's brain and install an Outsider lieutenant?  Or does the would be host have to agree to it? 

I don't see Lea agreeing to host Nemesis. Maeve, on the other hand ...

Harry had played it cool and not shamed the Merlin.  We all saw the various windows in Harry’s soulgaze of Molly.  Suppose the Merlin imposed the Doom of Damocles on Molly but assigned her apprenticeship to Eb… or LtW instead of Harry.  Would she be the Warden image we saw.  More capable in battle because her Master was less gentle with her in training?

Were the various windows images of possible Mollys exclusive of each other or various phases of the single Molly which she'll go through in her life?

Don't- Use the name to publish your own story that would otherwise never get greenlit because you're a talentless hack and you know it, and then attack fans of the series on social media because they don't like it.

Oh come on, everyone knows Tolkien would be nothing without Peter Jackson and crew rewriting him.