Not too much. People are talking here and there about specific species. I think the coming months will be veeeeery long, asking ourselves what's going to happen so we fill the threads with small but interesting talks.
This is usually the way it goes, hah! There's usually chatter about some very specific species, then a bunch of memes, then a big argument that gets everybody back on-track because people say "okay, enough arguing time for some real talk - it's islands, right?!!" Somewhere in there, the outsource_lqa file gets updated on Steam and people say "It's coming!" Then the black bear shows up. And a few birds. Dinosaurs, thankfully, stay away completely unless JWE2 drops some news - in which case there is a panic over timing.
And then we're within striking distance of an actual announcement and it shifts from pack content to "when will we get an announcement?" Then everybody starts watching socials every hour on the hour.
And then, eventually, the announcement shows up. Like. Clock. Work.
The console teasing/release makes the pattern a bit harder to read this time around (because they're either gonna stick with the pattern and release a DLC same-week as the console or they'll break the pattern and drop it after) but... Probably not by much.