In a way that is almost condoning it imo, as we're 'cutting them some slack' as it's in the heat of battle. Sorry but I don't buy that, it's wrong plain and simple and shouldn't be allowed. I don't mind a bit of sledging, but there's a million things you can say without using racist or homophobic language. Roots handled it well but Gabriel should be investigated and if found guilty should be punished. Its the only way to eradicate this sort of stuff from the game.
That's fine that is your opinion and there will be plenty that agree with you. It's a difficult line you have highlighted yourself 'a bit of sledging' I'm not sure how that could be quantified or dealt with by the authorities, and therein lies the problem.
Generally I'm of the opinion the umpires are in charge of the game and they saw fit to warn Gabriel.
People have different views on sledging and where the line is.
I meant more to highlight how Root dealt with it, there's lots I don't like myself about him but I thought he handled that very well, his response on the field and off it could not have been better.