Well, the orcs need lumber, makes me wonder why they need so much, they can do like the dwarves, build more with rock, cause the orcs have shitload of rocks. Hard rock halleluljah!
I voted for the Night elves, cause it's for them sacred land, and even if they attacked the orcs (though however ressently started to chop down the forest), does I see it as an aggression move from the orcs. Would be like humans would walk over barrens and harvest without any orcs trying to stop them imo.
I don't think the orcs have thought so far, war is easier, since they dont need to think? xD Zug Zug my lumber!