Vader23 said:

On ROTJ you should use stop motion animation with star wars figures to add a better lightsaber fight.Have Luke vs Vader where Luke wins by jamming his lightsaber into Vader's chest.

Have Vader fall to his knees as Luke force grabs Vader's lightsaber and crosses the two lightsabers to Vader's neck (like how Anakin did to Dooku).

Then have the emperor say,kill him and become my new apprentice.Then have Luke turn around and say,no,I am a Jedi.Then have the emperor say,so be it,as the emperor pulls out his own lightsaber and then we get to see Luke vs the emperor where Luke uses two lightsabers to fight him.

Then the emperor uses force lightning to knock the lightsabers out of Luke's hands and zaps Luke with a bolt of lightning as well.

When Luke is lying on the ground have the emperor walk over and is about to strike the Jedi down with his lightsaber,until it is blocked with another red lightsaber.

As the emperor turns and sees Vader blocking the blade.Then we get to see Vader vs the emperor (red vs red).

Although, thinking about it, there might be some merit to some of these ideas. It would be cool to make the Dooku killing scene in ep.3 resemble this scene in ROTJ more, as the prequels are the films that need heavy changing anyway and they are the films that should have been made to tie up with the OT. But I'm definitely against adjusting the OT to fit better with the PT.