shanerjedi said:
So about making the ewoks more fierce:

What are they mad about? Why ally themselves with the rebels?

What if there's a little bit of dialogue by Logray when he stands up and talks. You could add subtitles where it suggests the imperials have been clearing the forests and subsequently destroying Ewok villages.

To tie into the 3PO is a god idea, it would be 3PO who would be regarded as their saviour in this troubled time.

I think this concept should also include the scene where 3PO 'makes' his throne levitate. Before this, the Ewoks ignore his command to release Han, Luke and everybody else. To me this seems like a strange behavior to have if they regard him as a god. This scene should be a turning point in their motivation follow 3PO's command to join in battle with the humans.