Where is this supposed poll...? Anyways, it'll be a new character. It has to be a character that has a blank canvases, a character the player can define. That's why we couldn't be Omid, Christa, or, god forbid, Kenny among other reasons.
As to how said character will look? It'll probably be a caucasian male. I'd be happy with a female character, it'd be a nice change of pace.
"Don't call me small."