I got the call for an interview in mid Dec. Would I be too far off in assuming this would potentially be for a Jan class?

Very excited about this as I would love for F9 to be my final resting place. I see great things for this company ahead and think its day has finally come.

Looking for any additional info on top of what is out there already that could be helpful. For starters, who do you guys recommend as the best prep for Frontier?