The saddest thing in ROTJ is how the Emperor didn't use the Death Star 2 to blow up the rebel forces and then blow up all the ewoks on Endor.
There was an actually subplot that was filmed and eventually cut where Palpatine instructs JerJerrod to fire on Endor, but he is conflicted because his men would be killed as well. You should be able to find it on youtube.
And while we're talking about Ewoks can we put to rest this nonsense that the Ewoks solely overthrew the troops?
If you watch the Battle of Endor again you'll see that they...
- surprise them and surround them
- outnumber them
- are smaller and more camouflaged
- the Emperor's troops split up to go after them which allow the rebels to break free and take up the fight
Buuuuut...
- the Ewoks eventually get their asses handed to them.
- the rebels are pinned to the bunker entrance and can't get in.
Finally the tide shifts when - and only when- Chewbacca grabs an AT ST and starts shooting at the troops.
- the Ewoks then use logs and lassos to take down enemy ATSTs and speeders
- Chewie continues firing on troops and other ATSTs
- The rebels with guns are able to take on the remaining troops
- Han uses the stolen Walker, dresses up like an Emperial soldier and radios to the troops to come out and bring reinforcements.
So...yeah... the ewoks were a diversion tactic who took down a few soldiers and walkers, but they didn't take down the Empire single handedly.