You've got an excellent point Steve and I don't know the answer. I don't think a lot of people know the answer. The "experts" have flip flopped so may times on issues such as this I certainly won't presume to know what's better for the fish. And until the fish can tell us, I don't think the experts will know either.
I didn't know Ray Scott was pushing 2# and 4# test. I thought it was higher and I could swear I read that the pound test he was proposing was more than that???
A fish will survive the stess that causes lactic acid to build up in his system. IF he is released in reasonably well shape and soon after hooked. Carrying him around all day in a miniature pond/aquarium and then carrying him in a bag to a stage where he is roughly handled again and again do the most damage. Now, I have read articles about lactic acid being bad for humans and when you are going to keep the fish to eat you should take a sharp knife and cut deeply right behind his head to kill him and stop the production of lactic acid.
Otherwise I just don't know Steve.. There has to be better ways to handle this sort of thing.
BASS sometime ago suggested having a non-fishing rear seater that would measure and weigh and photograph any fish caught and that would determine the winner at the end of the day. That was quickly squashed because there wouldn't be anything to show the people who show up for the weigh ins.
How about doing like the trout fishermen who are entered in the Winter X Games. They have so much time to fish though it is a lot less than the Bass tx's. BUT, when they catch a trout, they have to decide then and there if that is the one they want to weigh in. If they throw it back and then not catch another fish, that's it for them. They are only allowed one fish. So in the Bass tourney's they could do the same thing. Just enact a no culling rule. Personally I think that would make it even more exciting. You have four fish in the livewell and you catch a 2 1/2 # Bass for number five. Do you keep that or throw it back and then hope for a bigger fish. Geeeez, that would kill me but I'm not a Pro. Ok, of the soap box. Thanks for making me think Steve. It's getting harder and harder to do.
Uncle Billy