4 Nations

So, I think the 4 nations face-off has been a massive success. Far more entertaining than the All-Star break. However, I think they should expand it to include more countries, so what countries should they add? Also, who are you rooting for in the final between the US and Canada? I was going to root for Canada because of all our boys, but I kinda have to root for the US since I'm an American. Plus if Canada loses I think Nate (and Makar and Toews) will be pissed off and then go nuclear on the rest of the NHL. So, again, what countries should be added, and who are you rooting for on Thursday?