Deliberate mistake: At no time can a player on the ice play without a helmet. It may be legal in professional hockey, but never in youth league games, world championships or not (This happens when the goalie comes out of the crease and takes his mask off to shoot his "knuckle-puck", as well as the penalty shot in the first movie.)
Deliberate mistake: During the big game in Iceland, I counted about 20 charges of cross-checking, 10 of roughing, a couple of tripping and slashing and a host of others. Any referee with the brains God gave a baboon would have caught those calls.
Answer: Their absence is never explained so it can be assumed they either moved away, lost an interest in hockey, or couldn't participate for some other reason. Terry's brother Jesse is still on the team so he probably hasn't moved.
BaconIsMyBFF