We're one or two trailers away from seeing the entire film, but seeing a few more seconds of footage and seeing a full list of heroes is more than enough to get the blood pumping. What's interesting is that there's no mention of Vision, and this seems to be the time for them to at least hint at the character again. Maybe he's going to get his own reveal soon?
What's interesting is that Hawkeye says the words "You're an Avenger," and then we see Scarlet Witch, Quicksilver and... Ultron?
OK, wild speculation and conspiracy theories are welcome. What's going on?