lake trout eat other fish and is decreasing the population. Here are some pros and cons.Pro, if we can move them, the cutthoat population will be saved. We can recruit people to move the fish to a differnt location. Another pro is yellow stone has gotten rid of lake trout . Here are some cons lake trout are illlegal. Lake trout cost between 32 and 181 millon dollers . They also prey on cutthroat fish. Please help us keep this park apark.