Where to begin.
Janeway, I would have made her XO initally newly promoted to that position. So she suddenly finds command thrust upon her after the CO is killed during the trip to the DQ.
Chakotay I would have him as a former Starfleet CO he had been disillusioned over the treaty with the Cardassians.
Might have made for a more interesting character dynamic between Janeway and Chakotay with the more experianced officer playing second fiddle to the less experianced officer.
You could have VOY's original CO as a former lover or even wife of Chakotay who whilst not liking the assignment does her duty.
Janeway, I would have made her XO initally newly promoted to that position. So she suddenly finds command thrust upon her after the CO is killed during the trip to the DQ.
Chakotay I would have him as a former Starfleet CO he had been disillusioned over the treaty with the Cardassians.
Might have made for a more interesting character dynamic between Janeway and Chakotay with the more experianced officer playing second fiddle to the less experianced officer.
You could have VOY's original CO as a former lover or even wife of Chakotay who whilst not liking the assignment does her duty.