"Beltran: Chakotay was kind of a solitary character, at least from season four to seven. I think the first three seasons there were a lot of interesting storylines, and then I think a shift happened in the series after Jerri Taylor left. I think any time that a character has an interpersonal relationship that shows growth, and you could say that clearly about Chakotay and the captain. But after Seska left, it was only that relationship with the captain that had depth to it. Chakotay and Tuvok didn’t have much. Chakotay and Paris didn’t have much. Chakotay and the other characters, there wasn’t much of a relationship there. I always regretted that because there was a lot to explore."
January 1, 1970
https://en.wikiquote.org/wiki/Star_Trek%3A_Voyager