Frankly..... I think there should be NO RULES
An all around camp knife is just that.... and ALL AROUND camp knife.
Size limits, weight classes..... suck.
I don't want to hear what tests the knives are going through until after the submission. Part of the designing process is have the ability to weigh the options and make a descision on which way you want to go.... Heavy chopper, lightweight carver, thin slicer or sharpened prybar!
The testers should be the ones with the rules...... and ONE rule only....
Put the knife through everything!
If I decide to make a 9" chopper, I have to face the fact that it might fail the "fillet o fish" test.... but it'll kick ass on the battoning and chopping portion. If I make a 4 1/2" bushcraft Scandi, I realize it isn't going to be the best at clearing brush or limbing branches... but most likely breeze through trap making and fuzzsticks.
Nobody, will have a knife that'll excel at everything... but after the dust/smoke clears some designs will stand out... and EVERYONE can learn from it.
Rick