So something really noticeable about the trailer was the prominence of fanservice-y elements. Tons of returning characters and whatnot. Normally, I'd be skeptical abut that, but F&C seems to exist primarily because the writers still have a bunch of ideas for all this lore, so I look forward to seeing what the Cosmic Owl is doing here.

Also, aside from just HW, it seems like this season will have a lot of focus on the main universe. We will likely have less universe hopping this time, and most of it will be about more direct follow up to the original show.