 Where do you even begin with an excuse like this? We're supposed to believe that trained snipers cannot be trusted to be on a slightly sloped roof without falling off and breaking their necks? I mean, we're not talking about the Empire State Building, okay? It's a slightly sloped roof. It's like a very, you couldn't even slide down it if you tried to. You have to scoot yourself down. You wouldn't just slide off of it.