This is when they showed off the new tank, flayed ones and possibly silent king and stuff, so I think this is when we will see the ork centre piece and there will probably be a surprise or two! Oh and they did a mini teaser trailer which showed small parts of various models from different factions and showed one battle sister at the end, this included the now revealed beast snaggas ork, lelith and the skitarii marshal, so we will get a tease, but honestly it’s so vague, the only thing is it’s easy to tell what faction they’re from but that’s it hopefully shadow elves will be teased, even if super vague