The 27-year-old signed a 1-year deal with the Leafs this off-season worth $775K and was perceived to have the inside track to a 4th line role. It was a bit of a surprise to not see him included in Group Two on Wednesday, but now we know why his name was left off the list as the Leafs revealed today that Gambrell has suffered a concussion and will miss the remainder of camp.
Gambrell spent the last two seasons with the Ottawa Senators, where he played in 123 games, registering 17 points. A second round pick of the Sharks in 2016, Gambrell made his NHL debut in 2017 and became an NHL regular during the 2019-20 season with San Jose.