It's hockey. I have no problem with "you suck" being chanted. I don't think anyone should be getting offended. Grow some thicker skin.
HOWEVER. Chanting "you suck" when we are down is RETARDED. It is so immensely stupid its embarrassing. Look, I can MAYBE understand chanting it if we are 1) ahead or 2) score a go-ahead goal. But for those instances where we are getting spanked and score one goal we really need to not chant "you suck"...especially when we are the ones sucking it up.
I am totally in favor of changing the goal song. But it needs to be voted on by the fans. As much as I can't stand the Flyers at least one can chant to the derpy song they use.