There are plenty of shakeups in the SBLive Missouri Power 25 high school football rankings this week after several updates in district championship games last week, including top-ranked Lee’s Summit North being knocked out by Rockhurst. SBLive Missouri Power 25 high school football rankings PREVIOUS: PRESEASON | AUG. 30 | SEPT. 7 | SEPT. 14 | SEPT. 20 | SEPT. 27 | OCT. 4 | OCT. 11 | OCT. 18 | OCT. 25 | NOV. 1 | NOV. 8 For live updates and complete statewide results, bookmark our Missouri high school football scoreboard page: STATEWIDE MISSOURI FOOTBALL SCOREBOARD To get…