[Dragaera] Similarities between Khaavren and Vlad

[Louis Eastman]

They both use light weapons, compared to heavier weapons. They are both
reasonably skilled with their weapons. They both start out ambitious but
grow content with what they have, yet gain more power/prestige anyway. They
both are good are forming plans. They both are the sons of landless
nobility. They both were taught swordsmanship by a relative. They both have
powerful and influential friends (sometimes the same ones!), they both have
unorthodox skills that fit their professions (Vlad's witchcraft, Khaav's
detective skills) that allow them to discover things about other people.
They are both good at forming plans (Khaav in battle, Vlad in
assassination/general).

Is Vlad a Tiassa?