We've just swapped Lando Calrissian with Londo Mollari. You know... after the initial shake-out, I'm not sure it'd change much in the larger scheme of things, they're similar enough.
Maybe swap B5's Morden with Darth Vader... well, the Shadows and the Sith would probably get on like a house on fire. At least until the Chronic Backstabbing Disorder kicked in.
Although now I have this image stuck in my head of Londo and Morden in Cloud City:
Londo: We had an arrangement!
Morden (genially): My associates have modified the arrangement. (harder) Pray they do not alter it... further.
And Vir waving at Vader's helmet on a pike.
Maybe swap B5's Morden with Darth Vader... well, the Shadows and the Sith would probably get on like a house on fire. At least until the Chronic Backstabbing Disorder kicked in.
Although now I have this image stuck in my head of Londo and Morden in Cloud City:
Londo: We had an arrangement!
Morden (genially): My associates have modified the arrangement. (harder) Pray they do not alter it... further.
And Vir waving at Vader's helmet on a pike.