I don't think Pitino benched him to send him a message.Many posters have emphasized that Luis took poor shots, didn’t play within the offense, etc., etc.
What have you been watching for two years? This is a revelation, an epiphany to you finally? We all, including Pitino and staff, have seen this movie for that long, less this year but it was still clearly there. So THIS was the game and situation to deal with it?
There was poster criticism for Luis, mostly last year, but pretty much just aside comments occasionally this one.
NO ONE, and I mean NO ONE, ever posted they thought Luis should be benched and someone has to explain to me why they agree that was the time and situation for Pitino to make his NO MORE stand because to me it was one of the most asinine, selfish coaching moves I have ever seen.
Pitino benched him because he decided that RJ was not going to help him win the game. RJ is largely a one-trick pony and that trick had not worked and there was no evidence that it was going to work (unless you count turning the ball over as "working").
There's no way to know whether Pitino was right or wrong, but I'm inclined to agree that he was right. It was definitely not "asinine." And it was not selfish unless you consider trying to win games - basically the only thing Pitino cares about - as selfish.
If you want to say that there was nobody on the bench Pitino could play that was likely be a positive contributor, you can say that. But he obviously reached the conclusion that (at least for this game) RJ was a negative contributor and even a net neutral would be an improvement. And it was a fair conclusion.