I'm not a lawyer, no; of course I'm also pretty sure you're not either - my breakdown is more or less a lay individual's take and understanding of the terms of the convention, stripped of its rather specific legalese. This wouldn't be a strictly legal qualification, I know - but of course we're not in a courtroom before a judge or a jury.
Except Teldrassil is quite obviously the concentrated home of a single, predominant people - the Kaldorei. Losses of other races or groups in the burning of Teldrassil would be extremely minor because the population of Teldrassil is majority Kaldorei. And it's not the Worgen who are considered endangered from the loss of their home, after all.
You failed to acknowledge the overriding stipulation of the list: "intent to destroy, in whole or in part, a national, ethnic, racial or religious group." A single murder, even a score or murders, isn't going to destroy even a part of an ethnic or racial group. A single act of violence, or 100 acts of violence, isn't going to do it, either. Ditto for the rest of your charges - you've confused singular acts for the broad and universal nature that genocide encompasses. Even a single a "concentration camp" wouldn't constitute genocide (despite being a horrid thing), but a network of them operating at peak efficiency certainly could be. Scale is a factor when it comes to the charge of genocide - but destroying the single major population center of a given people with the stated goal of "breaking their hope" certainly seems to qualify in my view.
Yes - and she intended to destroy the Kaldorei, to break their hope, targeting their single major population center (which she already knew from Delaryn's admission was, at the time, not a true military target because the Kaldorei military was en route to Silithus). So I don't think your defense here is valid.
I prefer not to litter these forums with excessive legalese - and, to be quite honest, neither do I think it is really necessary to state the claim. Neither one of us can truly determine the content of Sylvanas' proposed crimes, that would be for a true court of some kind to determine. We're just having a fantastical discussion about the ramifications of a fictional occurrence, using the only baseline we have to make a layperson's determination. Belittling me for the crime of "not having taken a class in law" is kind of besides the point - although I actually have taken a class or two in basic law as part of my college education (purely elective). My recall of the material is spotty at best (it was 20 years ago), though; and law wasn't the career-choice for me.
It sounds like you're alluding to the ECHR ruling on "intent" - in which, had it not been for Sylvanas' stated alteration of goal in her conversation with Delaryn, would probably actually be a strong factor. The original intent to storm Kaldorei lands then take and hold their capitol city as a means of pressing the Alliance into specific actions would not have been genocide, even if a fair portion of the Kaldorei people died in the struggle to prevent or undo her taking of their city. The Kaldorei dead in the theaters of Ashenvale, Darkshore, and likely Teldrassil also wouldn't count under those auspices. The equation changes significantly, however, when Sylvanas opts to destroy the hope of the Kaldorei people by burning their major population center in a quite literal holocaust as means of permanently breaking their spirit as a people. This more than satisfies the second criteria of my listing from the UN convention, which I remind you, only one of which needs to be met. It also underpins the first act, as without murdering a massive segment of the population she can't possibly carry out the act of breaking said hope - which, perversely, also helps satisfy the first article of the convention's defining points for genocide.
We do lack hard data (and the quest itself is more or less a murky guideline), but the stated goal of Sylvanas itself more or less shows us her guiding light - she wanted to break the spirit of the Kaldorei people, specifically by killing the majority of their civilian population in a particularly heinous fashion. Intent to destroy is pretty much embedded in the cause here, and I'm not really sure how you can separate the two concepts without also breaking the rationale that Sylvanas herself stated.
Ad hominem attacks weaken your position, they don't enhance it - my source is outlined in the original post, and easily checked if you wish to do so. I've also dismantled your arguments for trying to obscure both intent and scope rather handily - not that your arguments were very persuasive or well-constructed to begin with. My position as a moderator has nothing to do with the quality or purpose of my posting, so that is a rather weak deflection that fails to bolster your claims in any way. If you wish to debate then stick to the actual meat of the issue, as it seems here like you're wandering far afield in the hopes of scrabbling together a defense from unrelated and inconsequential matters.
Well here I do somewhat agree - I find the necessity of the label of "genocide" to be unnecessary, as well. Sylvanas' act of spiteful and malicious cruelty doesn't need a specific term to be recognized for what it is, and it's good that the majority of people can see it for what it is even if there is disagreement on the specific term to use. Me, I think genocide certainly fits the crime here, but it's also not of consequence. What Sylvanas did to the Kaldorei was an abomination of an act, horrid beyond easy description.