From Latino Review:

Since we won’t be getting any help from JJ Abrams and the official team until stuff like TMZ photo leaks forces them into it, I think it’s safe to say that I’m 75% sure I know how Star Wars: Episode VII ends. But I’d be a fool to tell anyone that or put it in a column, because that’s something you should get to choose about when it’s revealed to you. I have no doubt we’ll start talking about it sometime, but we have a long time until next December’s release.
So what can we talk about in terms of what we know about Star Wars: Episode VII?
Here are some fun bullet points that have solidified enough through different channels to be reportable:

There will be a female villain. Over 50% sure she's a Sith. I'll follow up on this in later weeks.

Despite having 30 Years after Jedi to set one up, there is NO New Republic at the start of Episode VII.

Boba-Fett-similar armor is around. Probably not for the man himself. Mandalorians? Clone drama? Still unclear on a plot/character connection.

John Boyega isn’t a Jedi or a Padawan at the beginning of the movie, he’s the one that has the story arc that brings him into Star Wars’ greater universe. It has echoes of Luke’s arc in A New Hope.

As always take this with the proper dosage of salt.