And I'm on the part where Garrosh has all the leaders of the Horde gathered and when the plan to attack theramore was brought up Sylvannas objected for fear of Varian turning his armies towards the Forsaken for revenge.
What I found interesting about this was she also included that the sin'dorei would be attacked as well hoping to get support from Lor'themar Theron, only for him to basically ignore her. Which got me thinking, if Varian did push north and conquered the northern lands of the Eastern Kingdoms would he attack the blood elfs?
I wouldn't be surprised if Lor'themar attempted to reintegrate into the Alliance with the Forsaken bulwark gone and for the survival of his people. And for the most part the blood elves have played a pretty minor role in the war effort against the Alliance and seem to actually be one of the more helpful Horde races towards Alliance races.