Question of the week #11

[treonb]

Throughout the first season, we were introduced to various characters.  For some we got extensive backgrounds, while others we learned to know through the eyes of other characters.

This week's question: Is there any specific character you wish you knew more about?

You can expect spoilers for the entire first season in the comments.

(There's no expiration date on these questions, so if you're reading this post months later and feel like jumping in, please do.)