The first day of NHL free agency saw a flurry of moves, as the Columbus Blue Jackets' big three of Artemi Panarin, Sergei Bobrovsky and Matt Duchene all found new homes. What's more, we finally saw another offer sheet tendered and signed, as the Carolina Hurricanes now have seven days to decide whether or not to match the Montreal Canadiens' offer on budding superstar Sebastian Aho.
But these were not the only moves of the opening hours of free agency.