Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

Q: While reading his wiki page it says that: Running alongside his enthusiasm for DVD, Scott is sometimes considered the "father" of the director's cut, though the impetus to produce such versions has sometimes begun with other parties. The positive reaction to the Blade Runner Director's Cut encouraged Scott to re-cut several movies that were a disappointment at the time of their release (including Legend and Kingdom of Heaven). Today the practice of alternative cuts is more commonplace, though often as a way to make a film stand out in the DVD marketplace by adding new material. Blade Runner was his first Director's cut but he has made many since. It seems he has the most Director's Cut Editions. Also it seems that he does a lot of Director Cut because his movies are changed by studio input after test screenings. So does his making of so many Director's Cut actually hurt the movies ( since the original movie is no longer the definitive version) or help them by creating more layers?

A: Does Ridley Scott's Director's Cut releases hurt his movies?
****
Q: In Dark City, everybody seems to have memories of Shell Beach planted by Strangers which doesn't even exist. It also gave the main character a reason for searching it. But why did the Strangers imprint the memory of Shell Beach when they were not even supposed to remember where it exists? Why did the Strangers make this memory loophole?

A: Why did the Strangers make up Shell Beach in human's heads when they were not even supposed to go there?
****
Q: In Breaking Bad, because Mike works for Gus Fring, presumably he should be all set financially. Also Mike is apparently loyal to Gus. Why would he need a part time job as a PI for Saul Goodman on top of his multiple activities for Gu's operation? This part-time job might even be a conflict of interests. Also Mike is obviously old and not very fit - why does he want extra work? Why would Gus allow his loyal hit man do part time work on the side?

A:
Why would Mike need a part time job as a PI for Saul?
****