The key elements include the rise of Darth Sidious. He manipulates events in the Galactic Republic secretly. Also, the story focuses on Anakin Skywalker's journey from a young slave boy on Tatooine. His discovery of his Force abilities and his training as a Jedi are important parts.
It's most likely a prequel. Since it focuses on Chewbacca, it might tell the story of his life before his adventures with Han Solo became well - known, so it would be set earlier in the Star Wars timeline.
It fills in the gaps about Han Solo's past, which is a significant contribution. It shows how he got his start in the smuggling business and how he met Chewbacca.
An alternate prequel story that re - imagined the clones' origin would have a huge impact. If the clones were not part of the Republic's military, the Clone Wars would be a very different conflict. There would be different alliances and enmities. The Jedi would have to rely on different military strategies and forces. This would change the way they interact with the rest of the galaxy, and also how they are perceived. It could lead to a more fragmented galaxy, with different groups vying for power in a much more complex way than in the original saga.
It expanded the lore. The prequel making story added a lot of backstory to characters like Obi - Wan Kenobi and Anakin Skywalker, which made the overall Star Wars universe more complex and interesting. It also introduced new concepts like the Clone Wars, which became a significant part of the franchise. And the new technology used in the prequels set a precedent for future Star Wars movies in terms of special effects.
I think 'Prequel Solo A Star Wars Story' is an interesting addition to the Star Wars franchise. It gives more backstory to the character of Han Solo, which is really cool for fans who want to know more about his early days.
One possible alternate prequel story could focus on a different Jedi. For example, instead of Qui - Gon Jinn finding Anakin, it could be another Jedi who discovers the young boy on Tatooine. This Jedi might have a different approach to training Anakin, which could change the whole trajectory of the story. Maybe this Jedi is more strict or more lenient, and as a result, Anakin doesn't develop the same internal conflicts that lead to his fall in the original prequels.
One of the main challenges was meeting the high expectations of the fans. The original Star Wars trilogy had a huge fan base, and the prequels had to live up to that. Another challenge was the new technology. They had to use a lot of CGI to create the elaborate worlds and creatures, which was not always easy to integrate seamlessly. Also, developing the backstories of well - known characters like Darth Vader was a complex task as they had to fit it into the overall Star Wars lore.