Archie Gray made his first start for Tottenham Hotspur on Wednesday night following his move from Leeds United to North London, and Mark Jackson recalls the moment he knew Gray was “special”. The 18-year-old has been made to wait for his first start in Spurs colours since leaving Leeds for a fee of £40m in the summer. The England U21 star had come on as a sub in two Premier League games prior. But he was unused in Tottenham’s last two, in the form of defeats to Newcastle and Arsenal. Last night, Gray was handed a start at right-back against Coventry City in the Carabao Cup, a 2-1 Tottenham win…