From where I sit, he has already won just by getting nominated and recognized. Some of the greatest artists have never won the award, but are still great artists worthy of recognition and praise.
Win or not, your son is definitely NOT a loser. However...lol...you CAN tell him that this Canadian Codie is rooting for him and will personally bunny slipper butt kick anyone who thinks he is less than "the best".
When he looks down from the podium and sees an old broad in bunny slippers, probably sitting between a woman with Moose Lips and a southern belle in a hoop skirt...he will KNOW who we are and why we are there.