Are these most of these options more expensive? Probably, but it may be worth it for the peace of mind.
It obviously won't really be Star Wars; it won't be the story Lucas wants to tell, and will instead be some sort of mass Hollywood shoveled shit designed to appeal to the modal average and draw in dollars.
If he really wanted to tell the story, he would have sold the rights *after* making Episodes 7-9. Alternatively, he could have retained writing privileges as a condition of the sale.
There's no law saying you have to watch the new movies: if you don't think they'll be any good, DON'T GO SEE THEM!
The longer the title, the less important the job.