Just going to throw this out there, in case anyone is interested in it... Nothing is set in stone, recently sent in my sheet, so revisions are possible, but I had an idea for my potential character.
I'm doing an Iron Islander, the lord of a house, who is a Targaryen loyalist. Family was one of the first to bend the knee. They despise Greyjoys, going back to ancient history with Harren Hoare the Black, and his demise. Anyways, I put in for my dude to be named Master of Ships, claiming the role that had been something of an ancestral title from Daenerys' Conquest.
He's a reaver, pillaged in Essos and other areas. He has a salt wife in the form of a Lynseni woman, and wanted to throw out my ideas for her, if anyone wanted to play her and get in on my dude's schemes. I had thought of him having reaved in Lys, and taken the daughter of a Lynseni nobleman. I had thought that she could have been something of the odd-daughter-out, in a sense, one who had been looked down upon, one who had been deemed expendable by her father, and offered to my guy for peace and the protection of his treasures from being taken.
I thought that, maybe my guy, my scarred Iron Islander, was one of the few men in her life to show an interest in her, takes her and makes her his salt wife. Figured that her background of being so easily discarded and looked down upon would make her a bit more resolved in her desire to be something different, to embrace her husband, and his schemes for power. Going from the black sheep, misfit daughter of a foreign lord, to one of the most powerful, influential women in the Kingdom, the wife of a high-born Lord, ship captain, and Master of Ships in Westeros.
Just thought I'd throw that idea out there.