Solo: A Star Wars Story doesn’t sound good to me. Rogue One: A Star Wars Story sounded more fluid. Solo on its own sounds good. Technically A Star Wars Story is just a little tagline while the movies are just called Rogue One or Solo.
Yes this.
I still don’t like the title Solo though.
I would prefer something like “At Stars End - a Han Solo adventure” Something that sounds like an old serial.
(really I’m not interested enough to be bothered. but an interesting title could have had some spark)