Judas is the perfect term for it. It reminds me of Ray Allen signing with the Heat, except taken to a whole other level.
Durant didn't betray us and go to a rival. He simply choose the better team. There is a big difference between the two.
Oh, so Durant (a legend for OKC fans) didn't just betray his Thunder fans to go to a Warriors team, who's already playing at historical levels, and just eliminated their team in the playoffs?
If this isn't a definition of being a full on traitor to your fan base, I don't know what is.
Ray made a smart decision. Did It hurt us fans, yup it did, but it was a smart decision at 36, he wasnt going to be that effective, he knew it too, he also could not stand Rondo, at the time we couldnt see it, but now we know what kind of guy Rondo can be.
Durant is 20 times worse. The guy had a career year and in his prime could have had his own team for the next 9 years and that team would be contenders every year, but look what he chose.