All that matters to me (read that word carefully - me me me me me), is that they at least do as well as the initial release of LotRO with a lean towards the size of Mines of Moria for each location and that they allow first person view.
Forced third person is absolutely a show-stopper. Cannot handle it. I'll use it, but let me use my mouse to decide on the fly.
If I can feel immersed in the world like I could to a point with LotrO, then I'm in.
But, nothing on the list says Guild Wars. Many younger gamers may never have seen it, but the head of the division is ex-Mythic. There's no Guild Wars in this. DAoC was the biggest new thing in PVP in the last 12 years.
Note: I'm not implying you're younger if you like Guild Wars. Just aware that not everyone can play ever game ever made. Lord knows I have a shelf full of them in shrink-wrap.