Yamamoto is dramatically undersized at 5-foot-8, 150 pounds, but his talent level is so high that Edmonton spent the No. 22 pick in the 2017 draft on him anyway. Small though he may be, the American winger has been hugely productive in juniors -- 99 points in 65 games last year -- and he made the hockey world sit up and take notice at the 2017 World Junior Summer Showcase by displaying his elite speed, shot and hockey IQ. He’s a gritty player, too, unafraid of going into the tough areas of the ice against much bigger skaters. The size earns him inevitable Martin St. Louis comparisons, and he’s among the little guys who actually have the raw ability to live up to that, though it wouldn't hurt to see him put a little more muscle on before he graduates to the NHL level.