I've always felt that a younger Vivica A. Fox would have made an excellent Vixen acting wise, plus she's attractive and was really attractive when she was younger, like back in her "Generations/Independence Day 1" days. Some of her characters had fun playful personalities (although her role on "The Fresh Prince" was that of a mean character, which I think she also pulled off well).
Plus she has the tattoo of a fox head on one of her arms. Plus her last name is Fox. Coincidences? Yep, most likely. LOL