You don't make an example of your best player unless he really, really deserves being made an example of.
This doesn't sound anything like Floyd was making an example of Winn. It sounds like he overreacted, which we as fans have witnessed plenty of from him over the last 6 years.
Players need discipline, and as I said in another thread, everyone has to be held accountable for their actions. The only one who has had absolutely zero checks and balances on him is Floyd. Something about this situation stinks...and I think it's Floyd's shit.