I think they should already be doing a few one off episodes under a different title that could lead into new series, the way the Clone Wars movie lead into this series. I would like Star Wars The Dark Times which would be set between E3 and E4 and then could carry on all the way through to E6 if they really wanted.

As for next season I still think they might kill Ahsoka, purely because there aren't really any characters that are left open in the series. I also think something more will come of Ahsoka's association with Ventress. Ventress has been softening a lot lately, even to the point I thought maybe she was going to end up pardoned.