Is it too early for a Tottenham crisis? To which the answer is surely that it is never too early for a Tottenham crisis. After four Premier League games, they have yet to score. This kind of run has never happened in their history at the beginning of a league season. At least, they mustered a couple of shots on target this time, having failed to do so last weekend in the 0-0 draw at Nottingham Forest . The first – from Mateus Fernandes – at the start of the second half was greeted by ironic che…