Christmas means family coming together and remembering what's really important life in life. Celtic games don't seem as fun when something happened within the family, such as a death or serious illness. Look at Ray Allen and how he felt when he heard about his son. How about Derek Fisher, when he heard about his daughter? And I hope that fan who taunted Fisher's daughter got a Grade A beat down after the game.
I heard about that guy on Christmas Eve who was killed in front of his three children. I wouldn't want to remember something like that during Christmas, that's for sure.

That's not what Christmas should ever be about.
Christmas should be about giving before receiving (as opposed to instead, hor hor), and showing everyone how important they are to you.