Yet another reminder that it's important to separate our fandom of what these players do on the court from who they are off the court. We don't know them, and we shouldn't pretend that we do.
We'll probably never really know how substantial this accusation is. I try to temper my skepticism when I hear that somebody has been accused of rape, because I know that the statistics for reporting and prosecution of rape are astonishingly low.
I think we should all try not to assume, any time a public figure we happen to like is accused of sexual assault or rape, that the person bringing the accusation is just looking to make money, or slander somebody with whom they have had a personal falling out. It is that attitude that helps to perpetuate an atmosphere in which victims of sexual violence feel isolated, powerless, and reviled.
An important thing to remember: every single person posting on this forum knows somebody who has been affected by sexual violence, whether or not they are aware of it. The way you choose to respond to this sort of news story matters. Derrick Rose doesn't care, really, if you think he's innocent or guilty. But the people you know who have been affected by sexual violence will notice if you immediately assume these allegations are false, and it will matter to them.
All that said, I sure hope it's not true. If it is, I hope this woman is getting all of the help and support she needs.