If I were a betting man I would say West Del and Pella have the best possibilities to go 9-0. Pella probably tougher then West Del at this point. Carlisle and Newton are boy tough teams for them. Pella has struggled with Carlisle at times over last 10 years. West Del has Decorah who seems a bit down this year but always finds a way in the 2nd half of the season to find a higher level of play.