Part 107 question: what happens if an unlicensed someone "borrows" a drone?

I have a friend who works for a company that has a drone and that drone is registered to a licensed operator. He wants to borrow the drone for commercial work, but he is unlicensed. Would the operator the drone is registered to be liable for anything that happens with that drone? via /r/drones https://ift.tt/2HZg41g