Not that long ago an angler fishing FLW was caught cheating. He had fish in a box and the end of a dock. Had big fish two days in a row. Then last year in a BASS event on the Red River there was a guy who had tied fish to stumps, he would then run a crankbait past the stump hooking the line, the bait would then run down the line to the fish and hook up. The co-angler never saw anything wrong. The only thing the co-angler said if I remember was the guy would bit his line off and put the fish in the live well. Those are two of the ones that come to mind. IMO that is 2 too many.