This year's college football conference championships slate features a bunch of big games with major implications on the College Football Playoff. Where can we find betting value in these games and the futures market? Parker Fleming of CFB-Graphs.com joins The Power Rank's Dr. Ed Feng and numberFire's Jim Sannes to preview the SEC, Big 10, and Big 12 championship games, outline other spots where he sees value, and give his thoughts on the National Championship odds entering the weekend.