Addressing defensive issues remains a matter of urgency for Tottenham, signs of consistency for Manchester United and a rising talent at Everton… Mistakes continue to undermine Mourinho Jose Mourinho’s arrival at Spurs was supposed to rid the club of the costly errors that had plagued their start to the season and ultimately cost Mauricio Pochettino his position at the club.Norwich 2-2 Tottenham – Report & highlightsBy appointing one of, if not the, greatest tactician to have graced a Premier League dugout, it was suggested that would see Spurs rise from their early-season malaise. After all, this Spurs team, Champions League finalists just six months prior, only needed a few tweaks here and there – and who better than Mourinho is administer them? Mourinho has expressed his delight at being back in management but with his first month under his belt, on reflection, he will be having sleepless nights at the thought of the defensive issues which clearly run deeper at Spurs.Spurs had an alarming lack of cohesion at the back in Saturday’s draw at Norwich and their performance proved they remain some way from fully understanding or adopting the defensive principles upon which Mourinho’s his managerial career was forged.It will,…