I believe her trusted servant with the green hair. The male form an the prince along with two of her brothers. The lion cub might not be more powerful then the others. let's not forget how devoted her mother is. a male that is just as confident or deadly would be an ideal companion.
I ship her with the Niah's cub, the emperors son, and... the other's I havent decided yet but I definitely want Niah's son to be her 1st husband. I feel like he will be the only one to truly understand her, her animal side and her human form