Knowing that there would be a sequal trilogy my ideas for Ep6 would entail having the rebellion liberate several star systems to gain tactical and resourceful advantage against the Empire

dont kill boba fett. The addition of more fett's would be cool and they would operate similarly to a spec ops unit. they mow their way through the opposition on tatooine and escape to fight another day.

Have Luke fight with 2 sabers(since he's the last of the jedi at the start and facing insurmountable odds), while freeing Han and fighting alongside Leia and Lando/chewy. More Force usage by Luke to win battles

No sibling relationship b/ Luke/Leia. Han/Leia already established a romance and Luke is devoted to the jedi way.

Yoda does NOT die and furthers Luke's education and re-emerges from exile to help lead rebellion and aid in search of jedi hopefuls.

No ewoks or wookies in climactic battle(space battle with ground assault) which involves the liberation of a peaceful alderaan-like planet from imperial bondage, leading to the discovery of force-sensitive jedi hopefuls by Luke and in turn brought before Yoda.

An intro to sith temples and the dark side way.

this way, the next trilogy could focus on bringing the new jedi into the war, the liberation of more planets building up to a final battle in ep 9.