I am very happy based on your last post that you ARE trying to work in the modern Boba content. There is too much of it and I know in my heart an editor would be able to make something good out of it (I know there are some other edits already but I think your idea of combining Boba/Mando together is GREAT). There must be what, at least 2 - 3 hours of modern Boba content? At least 2. I can’t recall. But either way, it’s enough that boiling it down to under 1 hour I think does the character an injustice. Boba had great in character moments in the show. We just need to excise the parts that pacify him.
Cut down I have to imagine there can be at least 90 minutes of quality “modern day” Boba content. That coupled with some post-season 2 Din should be able to make a good 2-1/2 hour movie, right? I don’t have the context of Season 3, so I am unsure how that might affect it. I did not even watch S3 because Grogu returning to Din on Tatooine infuriated me. They need to be separated for YEARS. It ruined the emotional impact of S2 finale.