I love Henry Cavill but he is really a sweet heart but I will always picture him as Superman but far from a bad choice if you want to attract a lot of new fangirls lol but he could overshadow the other cast members especially if he is not gonna be in every potential season.
Alan Ritchson has impressed me in Fast X. He has the charisma, the build, and looks great as a no nonsense cop figure. He is excellent in Jack Reacher who is ironically a witted, observant, silent vigilante with a heart of gold which is literally Smoker's character. He looks like the perfect foil to Inaki's carefree, childish and happy go Luffy. Unlike Cavill, he is not as popular which is perfect for the promotion and its nice to see new faces who want to reach the top.
Kato Rosa seems like a good choice. She is undeniably cute, and pretty but she is a bit too old to be Tashigi maybe a decade ago would have been perfect.
My choice for Tashigi is Tao Tsuchiya who is becoming popular thanks to Alice in Borderland. She is pretty without being a femme fatale. She is like the by the book type of person, and she can pull off her own stunts. She looks great in glasses + blue, and adorkable . Mackenyu and her have worked together in the past on the Kenshin film and she is two years older than him which is the same age difference between Zoro and Tashigi.
Her training is at 1:30. Mackenyu is at 45 seconds mark.
The way she looks at Mackenyu