How big of an asshole do you have to be to say those things to a teammate, even if you think it's just hazing?
That voicemail quote is pretty shocking. Way worse than what Riley Cooper said, not even a comparison.
They've officially gone way past the hazing and have now moved into unbridled racist hatred. They have a problem there.
I sat at work and listened to a lot of sports talk radio yesterday and listening to all these former players was nauseating especially Golic. It's like every single one of them had to put out this disclaimer first saying something like "well if it would have been me, I would have hit him in his face, but um yeah this is bad." Yean, good luck on getting that culture changed NFL.
If you are a rookie, all that should be asked of you is that you know your job, put out the maximum effort in practice and stay out of trouble off the field. You shouldn't be expected to fist fight a veteran player because he is an asshole.