I choose to be salty that there are never blood elves present in the cinematics and cutscenes of big battles involving the Horde because hurr blood elves aren’t Horde
like honestly it isn’t that blood elves can’t fit into a battle scene like the one in the trailer, it’s that whoever made the trailer sucks at fitting them into it. if their imagination only extends as far as “uggo races” for imagining what the Horde is (and for that matter, humans/dwarves is all they can picture for the Alliance/implied night elves maybe shooting some arrows??) then they’re just not very imaginative.
all in all I only ended up liking the bit of Anduin. Sylvanas’ moments felt forced as all hell (”LOOK LOOK SHE’S BEING A WARCHIEF SHE CAN BE A WARCHIEF”) the siege towers were kind of neat too and the Roman-style formation the Alliance was using was interesting, but jesus the more I think about the trailer the saltier I get