Fallen Noble
There are millions — perhaps billions — of noble families throughout the galaxy, and quite a few of them have black sheep
Privileged
Some Smugglers have lived the good life but lost everything. Some may have even purposefully left wealth behind, tired of the strings attached or dreaming of a life of adventure and glory.

Freedom: The character desires the freedom to do what they want. This could be a passion to overcome one or more of their current Obligations or to see others freed from the shackles of bondage and servitude in all its forms.
Overthrow the Empire: The character despises the Empire and everything that it stands for. They may or may not be an active member of the Rebellion, but they support its goals and give aid and comfort to those against Imperial tyranny.

Oath: The character has sworn some sort of oath that dictates their thoughts and actions, shaping their moral view of the world. This could be an oath to a deity, a way of living (such as the Jedi Code), or a willingness to sacrifice for the betterment of some group or cause. Whatever the case, the Oath should be both serious and make life difficult in some ways for the character. It is a personal and deep undertaking, possibly without a truly obtainable end goal in sight. Characters who do not live up to this oath face an internal and moral struggle.
High Risk: The Smuggler just can’t help it; they have to take the most dangerous jobs and play for the highest stakes. They are a victim of their own pride, and their ego often lands them in trouble. This Smuggler has something to prove and, when challenged, they cannot help but take the opportunity to display their bravery, even if this puts themself and their party in harm's way.