I love the Diaz brothers, but yeah I cant really defend the guy for another no show on a BJJ tourney. I know Braulio Estima didnt make weight, but still its BJJ, not really sure why he no showed. Thus the cycle begins...
After reading more into it, I still dont think Nick should have at least showed up. Regardless he donated his purse to charity. Seems to be that basically the weight issue lead into other problems and just bad communications. Again regardless, no excuse to just straight up leave, but at the same time knowing Nick it doesnt surprise me.