This is not a PC issue or anything like that. I don't think anyone ever against the chant is offended by the words "You suck". My enjoyment of sports has always been about my own team in every sport. I don't worry about any other teams or get caught up in any fan rivalries. So with that, my issue has always just been turning a goal and celebrating it my hazing the other team rather than cheering your own team. I know I am in the minority since I see the reaction of the Devils crowd after a goal and the pure jubilation it is for everyone to raise their arms, point, and chant at the other team. I don't like that the average Devils fan would probably given the choice after a goal... chant "You suck" over chant the goal scorers name.
I think the fans will win out unless they find a way that the entire crowd can chant "you suck" with it, and then it will probably be accepted. I heard the chants anyway from my TV clearly.