You can wrestle in any weight class you choose at any open tourney, as long as you can make that weight....the only exception being the weight limit rule for safety reasons. For instance, a 10 yo can't wrestle anyone who weighs more than 25 lbs heavier.

You can likewise wrestle any weight you want for state qualifying, regardless of what you wrestled during the regular season.

However, you are confined to the weight bracket you register for. If you don't make that weight at any of the three tourneys, you scratch. And no bracket hopping.