As it turns out, the unnamed and unknown forward was the University of Toronto Blues' forward Owen Robinson. Robinson is in his second year with UofT and put up a respectable 25 points in 33 games for the Blues this season. The 6-foot, 178 pound forward got to live every kids' childhood dream of skating with the Leafs, even if it was just in a practice.
This isn't the first time the Leafs have brought in a University of Toronto player to participate in practice as Blues' goalie Jett Alexander also joined the Leafs for a practice earlier this year.