I have no idea who Sam's father will end up being, but I like the idea of Frisco. Only because her and Maxie are already good friends, I think it would be sweet if they could also be sisters. Maxie needs a sister......Plus I've always enjoyed Sam and Maxie's chemistry because they are so different, basically I'm saying they have an unlikely friendship. They are so funny together, Maxie trying to fancy Sam's attire up for Jason and trying to plan their wedding. It was hilarious! :) I think if they turned out to be sisters it would bring their relationship full circle! As far as Frisco goes, I love him, I don't expect him to be around long enough to comment on their relationship though. I would prefer the story to be about Maxie and Sam instead.