At the quoted price Aurier seems like a bargain and if hes the reason we haven't signed another RB I can be content with that.
As for that article, I hate how when something is considered racist, sexist, homophobic, xenophobic, etc etc the context becomes irrelevant.
If you look at the initial reports of Ledley Kings incident, he abused the doorman, "I earn 80k a week, you earn 10 per hour" "you're nothing on your 10 an hour job" then punches him in the face just because the doorman was doing his job and not letting a drunk in. Those are disgraceful actions, but the news story is all about how he said "paki".
If we're getting into the ethics of who we shouldnt have playing for Spurs, I would rather have a decent human who occasionally makes off colour jokes than a complete arrogant twat who goes around and thinks he can abuse people and get away with it, because he is the ambassador for some LGBTQWERTY foundation.
NB. The last paragraph is obviously not a comparison between Aurier and King.