This is supposedly the latest description for the upcoming trailer.

The run time is just under 2 minutes, about 1:50 seconds.

Han Solo, Princess Leia, R2-D2 and C-3PO are all in there.

The planet of Yavin appears.

Finn (John Boyega) with a blue lightsaber.

A brief shot of the chrome Stormtrooper, possibly named Captain

Phasma, played by Gwendoline Christie.

Kylo Ren’s face is revealed.

Poe Dameron (Oscar Isaac) shoot down a TIE fighter.

Finn and Poe walking past a TIE Fighter.

Multiple shots of Rey (Daisy Ridley).

A shot of Poe Dameron, R2-D2, C-3PO, and a CGI character that may

be “Rose” played by Lupita Nyong’o

BB-8 in the back of an X-Wing.

Kylo Ren’s Imperial Shuttle flies with TIE Fighters to a Star Destroyer.

More Star Destroyers.

The Millennium Falcon.

X-wing Fighters in a V formation.

Darth Vader’s helmet sitting on a podium.

No Andy Serkis.

No Luke Skywalker.

Since we know the track record for rumored trailer descriptions, I'll only believe it when I see it ;) It's still fun to speculate, though.

Very interesting if true about seeing the Vader helmet sitting on a podium; I can imagine the chills I'd get seeing that. And I'd actually be okay with it if they don't yet reveal Luke in a trailer, just as another way to make us very eager and wanting more (as if we weren't already) :P