"I played center, so I went twice against him head to head. It was a little frustrating for me that he was so good as a 16-year-old. Playing against him, I was thinking I probably had a little bit of an edge there [after] playing in the NHL so many years, but that really opened my eyes to how good he can be. He was so skilled as a 16-year-old," Jokinen, now a teammate of Barkov's on the Florida Panthers, said after Sunday's intrasquad scrimmage at Panthers IceDen.