It's nothing to do with needing a whipping boy, it was genuinely one of the worst individual defensive performances I have seen in a long long time. Fortunately we have Trippier and KWP, because if we were relying on Serge he would cost us a lot of points this season.
When you say a while do you mean when he played last season?
Yesterday he was terrible but he also showed if he just composed himself he could be good. Last season he was terrible in attack and defence his crossing was terrible so I’m not sure if the cross was a fluke.
He needs to come good quick as there are 2 far better right backs already at spurs.