I got the Advance Order email in my box today, and the new Tyranids are finally up. They gave away some clues in the email, and here's what I figure:
Trygon/Mawloc: Looks great. The Mawloc is a bit weird but still pretty cool. I don't have enough information about it, I wish I knew if it was a 0-1.
Pyrovore: Appears to be a close combat monster, and an Elites choice. Sure seems that the Tyranid Elites are filling up. And, we'll finally get to use the flame template. Furthermore, it looks almost like a Tyrant Guard, so it may have similar toughness. It will need that if it is indeed a front line creature.
Venomthrope: Wounds on a 2+, always. From other rumors, it generates a 5+ cover save for anything within 6". I doubt it has psychic powers, since nothing was mentioned. Here's my idea. If Lash Whips work as rumored, being able to target a specific model, put one of these near a group of Carnifexes and they'll get cover, plus the Lash Whips can keep those powerfists out of the action.
Hive Guard: They shoot out two S8 shots per turn, and don't require LOS. For these guys, AP will be VERY important. I hope it's at least a 3, and since it doesn't require LOS perhaps it ignores cover. If they get a template, that would be nice too but from the sound of it (Impaler Cannon, sounds like a single target weapon) probably not. It seems Tyranids will still be lacking ranged heavy vehicle killing power, though we have yet to see what will come of the Venom Cannon.
The new Raveners (small rant here but guys, it's not ravenor. Ravenor is the inquisitor. Ravener is the Tyranid.) look nicer than I originally thought with those blurry cell phone pictures. Check out the sprues, you can see what the weapon biomorph thoraxes look like. Plus, there appears to be an armored thorax...could Raveners be allowed to take Extended Carapace? That would be nice.
The Gargoyles also look better than I thought on my first impression.
Genestealers are still in the Troops section, along with the Broodlord. It appears that he will be a squad upgrade. Another small rant here, but guys, Genestealers were never "going back to" elites. They have always been troops. Genestealer cults don't count. You internet kids can get off my lawn.
Zoanthropes have been moved to Elites as well. Now it seems like I'll actually have to make a choice in my elites section!
There's also a note in the email that Hormagaunts cost half what they cost now. That would make them 5 points. Not too shabby!
Spore Mines appear to have been removed from the Fast Attack section.
Well, the rumors will probably slow to a crawl now. Hopefully we'll get a bit more info so I can start planning out my next purchases.