Many states have tried some sort of champions tournament and they all have failed. It would be the same thing as us running state back two weeks later and asking everyone to "prove it" with their title runs. I would guess there are around 100 wrestlers who would love a redo on their state finals and to improve their placement or get revenge for a loss they took.
If a kid wants to prove he's the best in a classed state he will prove it at events during the season such as Al Smith, Mooresville, and others, prove it at ISWA events, or go out and place high at national events.
Why aren't we having Rochester, Delta, and Floyd Central wrestle Crown Point after team state? Do we want to crown them champions, but then the next week say... "well you aren't really the champion?" How asinine is that?