If someone catches a 38" brown trout out of Taneycomo I would like to see it. Can't say its never been done, but how often will you catch one that big?
I like to take pictures of the fish and measure the length and girth and have never had a bad replica. The law allows people to keep trophy browns and rainbows with is fine, but I think it is a matter of selfishness. It's hard to release a big fish like that back in the water, but think of how many other people will have the chance to catch that fish. I keep some small ones every once in a while to eat them. The best way I have found to cook them is in the dishwasher.
Yes I said the dishwasher. Just make sure you don't use any soap.