This game basically pretends that each national team only has one goalie. Picking Subban, for example, gets you points for all Canadian wins/shutouts, regardless of Subbans starting in net. You also would get award pts if any Canadian goalie gets an award. A 4-shutout goalie can get you 26 pts! On the other hand...a record-breaking forward would probably get you 40.
OR to put it simply...someone will get stuck with Germany in nets.