Already 8 different nations with medals (6 of those already with multiple medals). Norway and Sweden still without medal, so we should definitely get to 10 different nations winning at least one medal. Very impressive race again by Irodov, maybe he can be the first? athlete to win all individual golds. Slovenia has both top end talents (Repinc, Cisar) and good depth, they could definitely finish top 3 in medal table.
Maybe someone from Italy knows if Piller Cottrer is related to the former cross country skier?