It might not. Depending on who this figure in black is, it's possible some of that old shit could be brought back up. I don't think little prequel references are out of bounds at all. I mean, there's old podracers in the background of the balldroid shot from the teaser.
Easy to forget that there's a whole generation (or even two; how long's a generation anyway?) of Star Wars fans raised on the prequel era. I'd be pretty surprised if VII or any of the other movies completely ignored the PT.
Not that I think there will be any story threads continued on from the prequels as in Clone Wars and (I assume) Rebels, but a few nods here and there should be expected imo.
there is the movie, attack of the clones.
then there are 2 series.
clone wars and the clone ware.
which of those is considered canon?
why isn't the other?
The 2D Clone Wars series by Genndy Tartakovsky isn't canon. The 3D Clone Wars series is. Because that's how Lucas wants it; the latter is the one he prefers and it's the one he had creative input on it.