The official site lists Rebecca Jackson Mendoza "as a royal leader."
Is it a fair guess that she will be the new Queen of Naboo?
I doubt they'll go back to Naboo in this film but she could always come to Coruscant. Of course, that could be lame since it happened in the first episode . . .
Maybe she is Bail Organa's wife/significant other and the foster mother of Leia? A "Queen" to Leia's "Princess" perhaps?