To be perfectly honest, I really doubt that the pair would get along. Their personalities and ideals differ so drastically, that it would be hard for the pair to co-exist peacefully.
Hawke cares very little about fighting and is fiercely loyal to Rayo and Soraya. He enjoys learning the tales of the other WoI and chronicling the history of the pack. I doubt he would get along well with Tenrentia, with her deep hate for Rayo and fighting spirit, they are very much opposites.
But we can try it. See how well the pair work out.