They've had a history of unethical behaviors lately. Between cutting Gray 9 months after her fight, not keeping fighters active and then forcing them to fight for lower pay than what their contract stipulates. All of that just adds up to a poorly run organization taking advantage of their own fighters.
@BigMuffler - I agree the matchups lately in the UFC WBW division have been questionable. But they're mostly due to not signing the best fighters until recently. The talent pool began to dry up after the TUF 18 cast fell flat on their face. Once the division began to thin out, they suddenly were forced to sign girls like Rin, Holm and Murphy-- women who should have been in the UFC a ling time ago.
Now they're bringing in girls and throwing them to the wolves. It's funny, because they forced a guy like Kelvin Gastelum to build up after winning TUF, but these girls are required to face off against Top 5 talent. I admit, they did a good job with Bethe Correa though, but I would still like to see them sign Tonya Evinger and give these new girls an initial fight with someone outside the Top 10.