[quote=@Keyguyperson]
<Snipped quote by Zoldyck>

Well, we see some dude with a robotic arm and a cloak patting a blue R2 unit. So yeah. I'm not convinced at all that Luke is the bad guy.

I AM, however, convinced that this movie will be totally awesome.

(Also, let's take a moment to recognize that the second black Jedi in the series is also the main character of a movie)
[/quote]

Yes, we do see Luke in that one shot. However, that could just be a flashback as to when he would turn to the Dark Side, as the scene does not really look that upbeat.

But as I said, it's just a theory.

What isnt a theory though is that the Mandalorians are definately going to play a role in this movie.

At ~1:38 you can see that fortress-like building with all the banners hanging up there. If you look straight above the door between the flags then you can see the symbol of the Mandalorians painted on the wall... And I dont think that's just a mere easter egg.