Do you think Lucasfilm should produce Star Wars 3.5?

Do you think Lucasfilm should produce a movie "Star Wars 3 1/2"? I mean if you notice, Star Wars 3 ended with the birth of Luke and Leia. There is a long time gap between the time they were born and the time when the Empire ships (led by Darth Vadar) was chasing the fleet of ships led by Pricess Leia in Star Wars 4. (It was the opening scence in Star Wars 4)