Though the rest of the world isn't able to see the Guardians Vol.2 footage that the luck people of Comic Con got to (at least not for a while), it is able to hear about the footage from those who saw it first hand.
This footage, though not an actual trailer, does show quite a few interesting scenes. These include the likes of Baby Groot unknowingly bringing Yondu just about ether thing, other than his arrow, and Gamora leaping into battle, sword in hand.
Also, it is seen that Yondu is a full fledged member of the Guardians, as is new Guardian Mantis, who is briefly seen. Sylvester Stallone's character is also on screen for but a few seconds, but in what context; I don't know. I cover this, and much more, in the video below.
But after hearing all this, what are you most exited about in terms of Guardians Of The Galaxy Vol.2? For me it's got to be Baby Groot, who apparently is small for the large majority of the film. Let me know in either the comments here, or the comments of the video. Be sure to like if you enjoyed, Subscribe if you haven't already (for more Comic Con and Marvel videos).