A: he probably has to take his helmet off about 80 times a year for an anthem so forgetting today is kind of interesting, you'd think muscle memory would kick in given there is an anthem at least once before every game he plays.
B: the apology from both Hockey Canada and him seem absolutely perfect and time to move on.
C: on the Euro hockey tour, the Russians played the Kazakh anthem for the Czechs.lol They didn't find the Czech one so the Czech fans actually sang the anthem themselves. This was 2 weeks ago. They apologized and everyone moved on (Czech coach made a snarky comment and that was it).
Link with video: