The armband is to honor those who have fallen... If it were you, and I knew of it, I would wear an armband. (Goddam that sounded gay... f**k... nevermind, no I wouldn't)
I don't know Tu. I don't think its the right thing to do. Maybe have a day in his honor or something. Did the Yankees wear an armband all year after Catfish Hunter died of Lou Gehrig's disease? I can't remember. Thats just as tragic. What Cory did was stupid and it was totally avoidable. What Catfish had was unavoidable.
For me, I think we should all wear black armbands to honor all of our fallen soldiers...