Whatever doubts there are for Arsenal, at Tottenham they are far greater – and the similarity between these old rivals is stark Two goals for Harry Kane, another for Son Heung-min and, to compound Arsenal’s misery, Rob Holding sent off. Tottenham had won the derby and would go on to win their last two games of the season to take fourth place and the final Champions League qualification spot from Arsenal. It was the end of the 2021-22 campaign, and the sixth season in a row in which Tottenham had finished above Arsenal and, for the first time since…