If Luke had died???

If Luke had died, it would of had to be called "Revenge of the Sith"

1st off, it wasnt the sith, it was the empire, second, they still would have destroyed the death star

Luke was a *****. He would have been nothing without Obi-wan and Yoda.

If Luke died, Vader would have used his lightsaber as a masterbation toy.

He would be anything without his mentors and teachers? Lame excuse.