I don't/didn't fish Taney much, but fished the Current a lot. So I agree that in moderate flow situations, there will be trout eating other fish. More likely brown trout which tend to be more piscivorous that rainbows, but bigger rainbows will as well.I fished a lot of rapala floating baits or mid water running baits. Not great for Taney where you need to get closer to bottom.
Down below the trophy section, I'm sure that the stockers would be eating cheese, vienna sausages, etc. 😅