Age maybe, but what about college experience? UND dresses at least 9 freshman a game and has only 2 seniors, and one doesn't play. Oshie plays with two sophomores, so I guess Kessel has him there.
Every player says it's big step going from juniors to college hockey, no matter what age a player is.
I like the argument that Oshie is more valuable to his team, but the ROTY isn't an MVP type award. Kessel will win it.