This is a really interesting excerpt from the upcoming “Making of Return of the Jedi” book.
http://www.huffingtonpost.com/2013/05/22/star-wars-prequels-return-of-the-jedi_n_3313793.html
Interesting to just how different his plans were back then. It also destroys the argument of the prequel fans that they were planned out that way all along ( i bet they’re going to love that 😉 ).
So to summarise;
Yoda doesn’t fight. He is more of a teacher.
NO MIDICHLORIANS
Jedi can love and marry.
ANYONE can learn to use the force if they are prepared to learn.
Luke & Leia’s mother was still alive until they were 2 years old
So they would have originally fit in pretty well with the OT.
Face palm