Except The Mandalorian and the Millennium Falcon have nothing to do with each other.I think it would be kinda cool to have a attraction that can just become something new every year or two.....Heck I think more rides should be ready to allow for updates and Easter Eggs.
The Falcon ride I think would get double the line if they added Mando and Baby Yoda to it...I would not have been again last year having a Frozen 2 themed ride and this next year it would become a Rava the last dragon attraction