I just took the points scored at the state tournament by returning wrestlers (FR-SO-JR) and added them up. The points are standard tournament scoring points (advancement, place points, bonus points).
This can kind of provide a sort of preview for next year's results...but not always all that accurately. For example, Scott City only had 10 returning state points heading into this year, yet won the title with 109. There are often freshmen coming in that score big points (I believe Abilene has a couple coming in). Plus injuries and other factors play in.